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Numerical values - Rounding and interpretation of limiting values (Reconfirmed 2018)

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31-12-2003

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Standards Australia

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SECTION 1 SCOPE AND GENERAL 1.1 SCOPE 1.2 FORM OF NOTATION 1.3 TYPES OF NUMERICAL VALUESECTION 2 TERMINOLOGY 2.1 FIGURE 2.2 NUMBER OF SIGNIFICANT FIGURES AND DECIMAL PLACES 2.3 ROUNDING INTERVAL 2.4 ACCURACY OF AN INSTRUMENT 2.5 UNCERTAINTY OF MEASUREMENTSECTION 3 PROCEDURE FOR ROUNDING OF NUMBERS 3.1 GENERAL CONSIDERATIONS 3.2 ROUNDING TO ONE UNIT IN THE LAST PLACE RETAINED 3.3 ROUNDING TO FIVE UNITS OR TWO UNITS IN THE LAST PLACE RETAINED 3.4 ROUNDING OF NUMBERS IN COMPUTERS AND CALCULATORSSECTION 4 NUMBER OF SIGNIFICANT FIGURES TO BE RETAINED 4.1 GUIDANCE FROM TEST METHOD 4.2 GENERAL PRACTICES 4.3 RELATIVE VALUES 4.4 VALUES ENDING IN ZEROSECTION 5 INDICATING WHICH PLACES OF FIGURES ARE TO BE CONSIDERED SIGNIFICANT IN SPECIFIED LIMITING VALUES 5.1 GENERAL 5.2 RECOGNIZED METHODS 5.3 ABSOLUTE METHOD 5.4 ROUNDING METHODAPPENDICES A METHOD OF REFERRING TO THIS STANDARD IN ANOTHER STANDARD B EXAMPLES OF INTERPRETATION OF SPECIFIED LIMITING VALUES IN ACCORDANCE WITH THE ROUNDING METHOD

Sets out rules for the rounding of numbers, the number of significant figures to be retained in presenting any particular value, and conventions concerning the interpretation of specification limits in relation to their mode of expression. General principles and working rules relating to different aspects of this subject are set out and illustrated with examples.

Committee	ME-071
DocumentType	Standard
ISBN	0 7337 5471 6
Pages	15
ProductNote	Reconfirmed 14/09/2018. This standard has been reconfirmed in Australia in 2018 and remains current in New Zealand. Reconfirmation Notice 14/09/2018
PublisherName	Standards Australia
Status	Current
Supersedes	AS 2706-1984 DR 02549

This Standard deals with certain aspects of the rounding and interpretation of numerical values. It includes the following: (a) Rules for the rounding of numbers, assuming a prior decision on the appropriate number of figures to be retained (see Section 3). (b) A discussion of the number of significant figures to be retained in presenting any particular value (see Section 4). (c) Conventions concerning the interpretation of specification limits in relation to their mode of expression (see Section 5).

Originated as AS 2706-1984.
Second edition 2003.

AS 3807-1998	Vocabulary of basic and general terms in metrology
13/30274601 DC : 0	BS ISO 23201 - ALUMINIUM OXIDE PRIMARILY USED FOR PRODUCTION OF ALUMINIUM - DETERMINATION OF TRACE ELEMENTS - WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRIC METHOD
AS ISO 1000-1998	The international system of units (SI) and its application
BS ISO 23201:2015	Aluminium oxide primarily used for production of aluminium. Determination of trace elements. Wavelength dispersive X-ray fluorescence spectrometric method
AS 3912.1-1993	Quality assurance requirements for measuring equipment - Metrological confirmation system for measuring equipment
ISO 23201:2015	Aluminium oxide primarily used for production of aluminium — Determination of trace elements — Wavelength dispersive X-ray fluorescence spectrometric method

AS 1038.8.2-2003	Coal and coke - Analysis and testing Coal and coke - Chlorine - High-temperature combustion method (Reconfirmed 2013)
AS 4647-2011	Diaphragm gas meters
AS 2879.7-1997	Alumina Determination of trace elements - Wavelength dispersive X-ray fluorescence spectrometric method (Reconfirmed 2013)
AS 1442-2007	Carbon steels and carbon-manganese steels - Hot rolled bars and semifinished products (Reconfirmed 2017)
AS 4350.1-2005	Heavy mineral sand concentrates - Physical testing - Size analysis
AS 1038.9.2-2000	Coal and coke - Analysis and testing Higher rank coal - Phosphorus - Coal extraction/ phosphomolybdovanadate method (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.2-2006	Coal and coke - Analysis and testing Coke - Total moisture (Reconfirmed 2016)
AS/NZS 5815.2:2013	Information technology equipment - Energy performance of computer monitors Minimum energy performance standards (MEPS) and energy rating labels
AS 2851-1986	Density of mercury - Numerical value
AS 5062:2016	Fire protection for mobile and transportable equipment
AS/NZS 1660.2.1:1998	Test methods for electric cables, cords and conductors Insulation, extruded semi-conductive screens and non-metallic sheaths - Methods for general application (Reconfirmed 2017)
AS 1038.6.1-1997	Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon and hydrogen (Reconfirmed 2013)
AS 1038.11-2002	Coal and coke - Analysis and testing Coal - Forms of sulfur (Reconfirmed 2013)
AS/NZS 1867:1997	Aluminium and aluminium alloys - Drawn tubes (Reconfirmed 2020)
AS/NZS 2040.1:2005	Performance of household electrical appliances - Clothes washing machines Methods for measuring performance, energy and water consumption
AS/NZS 2007.2:2005	Performance of household electrical appliances - Dishwashers Energy efficiency labelling requirements
AS 2239-2003	Galvanic (sacrificial) anodes for cathodic protection
AS/NZS 1574:1996	Copper and copper alloys - Wire for electrical purposes (Reconfirmed 2020)
AS/NZS 1163:2016	Cold-formed structural steel hollow sections
AS 3795-1996	Copper alloy tubes for plumbing and drainage applications
AS/NZS 62087.2.1:2008	Power consumption of audio, video and related equipment Minimum energy performance standards (MEPS) requirements for digital television set-top boxes
AS/NZS 5000.1:2005	Electric cables - Polymeric insulated For working voltages up to and including 0.6/1 (1.2) kV (Reconfirmed 2017)
AS 3597-1993	Structural and pressure vessel steel - Quenched and tempered plate
AS 1038.14.2-2003	Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Acid digestion/flame atomic absorption spectrometric method (Reconfirmed 2013)
AS 1603.8-1996	Automatic fire detection and alarm systems Multi-point aspirated smoke detectors (Reconfirmed 2016)
AS/NZS 4865.2:2008	Performance of commercial ice makers and ice storage bins Test methods for ice storage bins - Environmental performance (Reconfirmed 2024)
AS 2423-2002	Coated steel wire fencing products for terrestrial, aquatic and general use (Reconfirmed 2021)
AS/NZS 2040.2:2021	Performance of household electrical appliances - Clothes washing machines Energy efficiency labelling requirements
AS 1038.9.4-2006	Coal and coke - Analysis and testing Higher rank coal - Phosphorus - Borate fusion/molybdenum blue method
AS 2885.0-2008	Pipelines - Gas and liquid petroleum General requirements
AS 1038.16-2005	Coal and coke - Analysis and testing Assessment and reporting of results (Reconfirmed 2016)
AS 2193-2005	Calibration and classification of force-measuring systems (Reconfirmed 2017)
AS/NZS 62087.2.2(Int):2009	Power consumption of audio, video and related equipment Minimum energy performance standards (MEPS) and energy rating label requirements for television sets
AS 2434.8-2002	Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of ash (Reconfirmed 2013) (Reconfirmed 2023)
AS 1603.1-1997	Automatic fire detection and alarm systems Heat detectors (Reconfirmed 2016)
AS 2350.10-2006	Methods of testing portland, blended and masonry cements Acid soluble calcium oxide content of blended cement
AS 1038.21.1.2-2002	Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/volumetric method (Reconfirmed 2013) (Reconfirmed 2023)
AS/NZS 5813.1:2012	Information technology equipment - Energy performance of computers Methods of measurement of energy performance
AS/NZS 1200:2000	Pressure equipment
AS 1447-2007	Hot-rolled spring steels (Reconfirmed 2017)
AS 1038.9.3-2000	Coal and coke - Analysis and testing Coal and coke - Phosphorus - Ash digestion/phosphomolybdovanadate method (Reconfirmed 2013)
AS/NZS 2885.5:2012	Pipelines - Gas and liquid petroleum Field pressure testing
AS 4672.1:2007	Steel prestressing materials General requirements
AS/NZS 1660.1:1998	Test methods for electric cables, cords and conductors Conductors and metallic components (Reconfirmed 2017)
AS/NZS 1865:1997	Aluminium and aluminium alloys - Drawn wire, rod, bar and strip (Reconfirmed 2020)
AS 2001.2.6-2001	Methods of test for textiles Physical tests - Determination of the number of wales and courses per unit length in knitted fabric
AS/NZS 3823.2:2011	Performance of electrical appliances Air conditioners and heat pumps
AS 1603.11-2010	Automatic fire detection and alarm systems Visual warning devices
AS 2929-1990	Test methods - Guide to the format, style and content
AS 4728-2005	Electric resistance welded steel pipe for pressure purposes (Reconfirmed 2016)
AS/NZS 3679.2:2016	Structural steel Welded I sections
AS 3975-1991	Aluminium alloys - Irrigation tube
AS 1242-1985	Zinc ingots
AS 1311-1987	Steel tendons for prestressed concrete-7-wire stress-relieved steel strand for tendons in prestressed concrete
AS 2434.1-1999	Methods for the analysis and testing of lower rank coal and its chars Determination of the total moisture content of lower rank coal (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.6.3.2-2003	Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - High-temperature combustion method (Reconfirmed 2013)
AS 1565-1996	Copper and copper alloys - Ingots and castings (Reconfirmed 2020)
AS/NZS 1594:2002	Hot-rolled steel flat products (Reconfirmed 2016)
AS/NZS 1571:1995	Copper - Seamless tubes for airconditioning and refrigeration
AS/NZS 1573:1995	Copper and copper alloys - Wire for engineering purposes (Reconfirmed 2020)
AS/NZS 3678:2016	Structural steel - Hot-rolled plates, floorplates and slabs
AS 1038.6.4-2005	Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Carbon, hydrogen and nitrogen - Instrumental method
AS 1085.2-2002	Railway track material Fishplates
AS 1038.10.3-1998	Coal and coke - Analysis and testing Determination of trace elements - Coal and coke - Determination of boron content - ICP-AES method (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.10.5-1993	Coal and coke - Analysis and testing Coal, coke and fly-ash - Trace elements - Determination of mercury content
AS/NZS 2040.2:2005	Performance of household electrical appliances - Clothes washing machines Energy efficiency labelling requirements
AS 4118.1.1-1996	Fire sprinkler systems Components - Sprinklers and sprayers (Reconfirmed 2013)
AS 1038.21.1.1-2002	Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/density bottle method
AS/NZS 4645.1:2008	Gas distribution networks Network management
AS/NZS 2007.1:2005	Performance of household electrical appliances - Dishwashers Methods for measuring performance, energy and water consumption
AS 2434.3-2002	Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of the moisture holding capacity (Reconfirmed 2013) (Reconfirmed 2023)
AS 1085.3-2002	Railway track material Sleeper plates (Reconfirmed 2013)
AS/NZS 4546:2004	Specification for woven wool packs for greasy wool
AS/NZS 3823.2:2013	Performance of electrical appliances - Air conditioners and heat pumps Energy labelling and minimum energy performance standards (MEPS) requirements
AS 1874-2000	Aluminium and aluminium alloys - Ingots and castings (Reconfirmed 2018)
AS/NZS 2885.2:2016	Pipelines - Gas and liquid petroleum Welding
AS/NZS 4879.1:2008	Performance of transformers and electronic step-down convertors for ELV lamps Test method - Energy performance (Reconfirmed 2017)
AS 1472-2003	Carbon steel spring wire for mechanical springs
AS/NZS 4665.2:2005	Performance of external power supplies Minimum energy performance standard (MEPS) requirements
AS/NZS 4534:2006	Zinc and zinc/aluminium-alloy coatings on steel wire (Reconfirmed 2017)
AS/NZS 3823.2:2005	Performance of electrical appliances - Airconditioners and heat pumps Energy labelling and minimum energy performance standard (MEPS) requirements
AS/NZS 4791:2006	Hot-dip galvanized (zinc) coatings on ferrous open sections, applied by an in-line process (Reconfirmed 2017)
AS/NZS 4865.1:2008	Performance of commercial ice makers and ice storage bins Test methods for ice makers - Environmental performance (Reconfirmed 2024)
AS/NZS 1567:1997	Copper and copper alloys - Wrought rods, bars and sections (Reconfirmed 2021)
AS 1085.1-2002	Railway track material Steel rails (Reconfirmed 2013)
AS/NZS 4665.1:2005	Performance of external power supplies Test method and energy performance mark
AS 1603.7-1996	Automatic fire detection and alarm systems Optical beam smoke detectors (Reconfirmed 2016)
AS/NZS 2442.2:2000	Performance of household electrical appliances - Rotary clothes dryers Energy labelling requirements (Reconfirmed 2016)
AS 1397-2011	Continuous hot-dip metallic coated steel sheet and strip - Coatings of zinc and zinc alloyed with aluminium and magnesium
AS/NZS 1568:1998	Copper and copper alloys - Forging stock and forgings
AS 1572-1998	Copper and copper alloys - Seamless tubes for engineering purposes (Reconfirmed 2018)
AS 1443-2004	Carbon and carbon-manganese steel - Cold finished bars (Reconfirmed 2022)
AS 1085.4-2002	Railway track material Fishbolts and nuts (Reconfirmed 2013)
AS 2434.2-2002	Methods for the analysis and testing of lower rank coal and its chars Lower rank coal - Determination of volatile matter (Reconfirmed 2013)
AS 1038.8.1-1999	Coal and coke - Analysis and testing Coal and coke - Chlorine - Eschka method (Reconfirmed 2013)
AS 3580.19:2020	Methods for sampling and analysis of ambient air Ambient air quality data validation and reporting
AS 1569-1998	Copper and copper alloys - Seamless tubes for heat exchangers (Reconfirmed 2020)
AS/NZS 1734:1997	Aluminium and aluminium alloys - Flat sheet, coiled sheet and plate (Reconfirmed 2020)
AS/NZS 4547.3:2004
AS/NZS 3679.1:2016	Structural steel Hot-rolled bars and sections
AS/NZS 1221:1997	Fire hose reels (Reconfirmed 2020)
AS 1038.6.2-2007	Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Nitrogen (Reconfirmed 2017)
AS 2885.2-2007	Pipelines - Gas and liquid petroleum Welding
AS 2074-2003	Cast steels
AS 2290.3-1990	Electrical equipment for coal mines - Maintenance and overhaul - Maintenance of gas detecting and monitoring equipment
AS/NZS 1163:2009	Cold-formed structural steel hollow sections
AS 1038.15-1995	Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Ash fusibility
AS 2350.2-2006	Methods of testing portland, blended and masonry cements Chemical composition (Reconfirmed 2016)
AS 2266-2002	Carbon steel spring wire for bedding and seating
AS 1038.4-2006	Coal and coke - Analysis and testing Coke - Proximate analysis
AS 1444-2007	Wrought alloy steels - Standard, hardenability (H) series and hardened and tempered to designated mechanical properties (Reconfirmed 2017)
AS/NZS 5815.1:2012	Information technology equipment - Energy performance of computer monitors Methods of measurement of energy performance
AS 1881-1986	ZINC ALLOYS - CASTING INGOTS AND CASTINGS - QUALITY REQUIREMENTS (Reconfirmed 2018)
AS/NZS 4865.3:2008	Performance of commercial ice makers and ice storage bins Minimum energy performance standard (MEPS) requirements (Reconfirmed 2024)
AS 3158-2004	Electric cables - Glass fibre insulated - For working voltages up to and including 0.6/1 (1.2) kV (Reconfirmed 2016)
AS 1603.3-1996	Automatic fire detection and alarm systems - Heat alarms
AS/NZS 62087.2.2:2010	Power consumption of audio, video and related equipment Minimum energy performance standards (MEPS) and energy rating label requirements for television sets
AS 1670.6-1997	Fire detection, warning, control and intercom systems - System design, installation and commissioning Smoke alarms
AS 4822-2008	External field joint coatings for steel pipelines
AS/NZS 1365:1996	Tolerances for flat-rolled steel products (Reconfirmed 2016)
AS/NZS 2442.1:2021	Performance of household electrical appliances - Rotary clothes dryers Methods for measuring performance, energy and water consumption
AS 1450-2007	Steel tubes for mechanical purposes (Reconfirmed 2017)
AS/NZS 2007.2:2021	Performance of household electrical appliances - Dishwashers Energy efficiency labelling requirements
AS/NZS 1595:1998	Cold-rolled, unalloyed, steel sheet and strip (Reconfirmed 2016)
AS 3786-1993	Smoke alarms
AS 1038.14.1-2003	Coal and coke - Analysis and testing Higher rank coal ash and coke ash - Major and minor elements - Borate fusion/flame atomic absorption spectrometric method (Reconfirmed 2013)
AS 2434.5-2002	Methods for the analysis and testing of lower rank coal and its chars Lower rank coal and its chars - Determination of moisture in bulk samples of lower rank coal and in analysis samples of char (Reconfirmed 2013) (Reconfirmed 2023)
AS 5062-2006	Fire protection for mobile and transportable equipment
AS/NZS 4692.2:2005	Electric water heaters Minimum Energy Performance Standard (MEPS) requirements and energy labelling (Reconfirmed 2016)
AS 3899-2002	Higher rank coal and coke - Bulk density (Reconfirmed 2013) (Reconfirmed 2023)
AS/NZS 2007.1:2021	Performance of household electrical appliances - Dishwashers Methods for measuring performance, energy and water consumption
AS 3689.2-1991	Automatic fire extinguishing systems using halogenated hydrocarbons Mechanical components
AS 1038.23-2002	Coal and coke - Analysis and testing Higher rank coal and coke - Carbonate carbon (Reconfirmed 2013)
AS 1038.9.1-2000	Coal and coke - Analysis and testing Higher rank coal and coke - Phosphorus - Ash digestion/molybdenum blue method (Reconfirmed 2013)
AS 4428.9-2006	Fire detection, warning, control and intercom systems - Control and indicating equipment Requirements for wire-free alarm zone circuits (Reconfirmed 2016)
AS 1313-1989	Steel tendons for prestressed concrete - Cold-worked high-tensile alloy steel bars for prestressed concrete
AS/NZS 2040.1:2021	Performance of household electrical appliances - Clothes washing machines Methods for measuring performance, energy and water consumption
AS 5102.2-2009	Performance of household electrical appliances - Swimming pool pump-units Energy labelling and minimum energy performance standard requirements
AS 1038.17-2000	Coal and coke - Analysis and testing Higher rank coal - Moisture-holding capacity (equilibrium moisture) (Reconfirmed 2013)
AS/NZS 4965.2:2008	Performance of close control airconditioners Minimum energy performance standard (MEPS) requirements (Reconfirmed 2020)
AS 2837-1986	Wrought alloy steels - Stainless steel bars and semi-finished products
AS/NZS 3679.1:1996	Structural steel Hot-rolled bars and sections
AS 1394-2001	Round steel wire for ropes
AS/NZS 2341.1:1994	Methods of testing bitumen and related roadmaking products Precision data - Definitions
AS/NZS 4792:2006	Hot-dip galvanized (zinc) coatings on ferrous hollow sections, applied by a continuous or a specialized process (Reconfirmed 2017)
AS 1038.3-2000	Coal and coke - Analysis and testing - Proximate analysis of higher rank coal
AS 2849-1986	Density of water - Numerical value
AS/NZS 3679.1:2010	Structural steel Hot-rolled bars and sections
AS 2201.2-2004	Intruder alarm systems Monitoring centres
AS 3676-1989	Portable fire extinguishers - Guide to servicing
AS 1038.1-2001	Coal and coke - Analysis and testing Higher rank coal - Total moisture
AS 1670.4-2004	Fire detection, warning, control and intercom systems - System design, installation and commissioning Sound systems and intercom systems for emergency purposes
AS 1038.22-2000	Coal and coke - Analysis and testing Higher rank coal - Mineral matter and water of constitution (Reconfirmed 2013) (Reconfirmed 2023)
AS 1548-1995	Steel plates for pressure equipment
AS 3597-2008	Structural and pressure vessel steel - Quenched and tempered plate
AS/NZS 3973:2009	Shower/toilet chairs (mobile and static) (Reconfirmed 2016)
AS 1038.26-2005	Coal and coke - Analysis and testing Higher rank coal and coke - Guide for the determination of apparent relative density
AS 1038.21.1.1-2008	Coal and coke - Analysis and testing Higher rank coal and coke - Relative density - Analysis sample/density bottle method
AS 2850-1986	Chemical analysis - Interlaboratory test programs - For determining precision of analytical method(s) - Guide to the planning and conduct
AS 1448-2007	Carbon steel and carbon-manganese steels - Forgings (ruling section 300 mm maximum)
AS 1085.8-2002	Railway track material Dogspikes (Reconfirmed 2013)
AS/NZS 5814.1:2012	Information technology equipment - Energy performance of internal power supplies Methods of measurement of energy performance
AS 1566-1997	Copper and copper alloys - Rolled flat products (Reconfirmed 2018)
AS/NZS 4864.2:2008	Performance of refrigerated beverage vending machines Minimum energy performance standard (MEPS) requirements (Reconfirmed 2024)
AS/NZS 4782.2:2004	Double-capped fluorescent lamps - Performance specifications Minimum Energy Performance Standard (MEPS) (Reconfirmed 2016)
AS/NZS 4547.4:2004
AS 4118.2.1-1995	Fire sprinkler systems Piping - General (Reconfirmed 2013)
AS 1310-1987	Steel wire for tendons in prestressed concrete
AS 5388.4-2013	Forensic analysis Reporting
AS 4782.2:2019	Double-capped fluorescent lamps - Performance specifications Minimum Energy Performance Standard (MEPS)
AS 1038.13-1990	Methods for the analysis and testing of coal and coke Tests specific to coke (Reconfirmed 2013)
AS/NZS 3678:1996	Structural steel - Hot-rolled plates, floorplates and slabs
AS 4250.4-1995	Liquid hydrocarbons - Dynamic measurement - Proving systems for volumetric meters Temperature corrections in volumetric calibration by water transfer method
AS/NZS 62087.2.2:2011	Power consumption of audio, video and related equipment Minimum energy performance standards (MEPS) and energy rating label requirements for television sets
AS/NZS 3863:2002	Galvanized mild steel wire for armouring of cables
AS 1038.10.5.2-2007	Coal and coke - Analysis and testing Coal and fly-ash - Trace elements - Determination of mercury content - Acid extraction method (Reconfirmed 2017)
AS 1517-1991	Tinplate and blackplate
AS/NZS 3679.2:1996	Structural steel Welded I sections
AS/NZS 3679.2:2010	Structural steel Welded I sections
AS 1548-2008	Fine grained, weldable steel plates for pressure equipment (Reconfirmed 2018)
AS 1866:1997	Aluminium and aluminium alloys - Extruded rod, bar, solid and hollow shapes (Reconfirmed 2020)
AS/NZS 3678:2011	Structural steel - Hot-rolled plates, floorplates and slabs
AS 2833-1985	Metrology - Symbols for expressing uncertainty of measurements
AS 1397-2001	Steel sheet and strip - Hot-dipped zinc-coated or aluminium/zinc-coated
AS/NZS 2895.3:2007	Performance of household electrical appliances - Microwave ovens Construction, quality and cooking tests
AS/NZS 4474.2:2009	Performance of household electrical appliances - Refrigerating appliances Energy labelling and minimum energy performance standard requirements
AS 1038.6.3.3-1997	Coal and coke - Analysis and testing Higher rank coal - Ultimate analysis - Total sulfur - Infrared method (Reconfirmed 2013)
AS/NZS 3823.2:2009	Performance of electrical appliances - Air conditioners and heat pumps Energy labelling and minimum energy performance standard (MEPS) requirements
AS 4428.4-2004	Fire detection, warning, control and intercom systems - Control and indicating equipment Intercommunication systems for emergency purposes
AS 1670.1-2004	Fire detection, warning, control and intercom systems - System design, installation and commissioning Fire
AS 2434.9-2000	Method for the analysis and testing of lower rank coal and its chars Determination of four acid-extractable inorganic ions in lower rank coal (Reconfirmed 2013) (Reconfirmed 2023)
AS 1038.6.3.1-1997	Coal and coke - Analysis and testing Higher rank coal and coke - Ultimate analysis - Total sulfur - Eschka method (Reconfirmed 2013)
AS/NZS 2442.2:2021	Performance of household electrical appliances - Rotary clothes dryers Energy efficiency labelling requirements
AS/NZS 1801:1997	Occupational protective helmets
AS/NZS 3973:2005	Shower/toilet chairs (mobile and static)
AS 1038.10.4-2001	Coal and coke - Analysis and testing Determination of trace elements - Coal, coke and fly-ash - Determination of fluorine content - Pyrohydrolysis method (Reconfirmed 2013)

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AS 2706-2003

Numerical values - Rounding and interpretation of limiting values (Reconfirmed 2018)

Table of Contents

Abstract

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Scope

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Standards Referenced By This Book

Standards Referencing This Book

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