Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

EN ISO 128-20:2001

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by

Technical drawings - General principles of presentation - Part 20: Basic conventions for lines (ISO 128-20:1996)

Superseded date

26-03-2022

Superseded by

EN ISO 128-2:2020

Published date

24-10-2001

Sorry this product is not available in your region.

Foreword
Introduction
1 Scope
2 Definitions
3 Types of lines
4 Line dimensions
5 Draughting of lines
6 Colours
7 Designation
Annex A (informative) Bibliography

Contains generally applicable rules for draughting of lines used in technical drawings for the documentation of technical products. Establishes the types of lines, their designations and their configurations.

Committee
CEN/BT
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

BS EN 81714-2:2007 Design of graphical symbols for use in the technical documentation of products Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
BS EN ISO 128-21:2001 Technical drawings. General principles of presentation Preparation of lines by CAD systems
I.S. EN 81714-2:2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
CEI EN 81714-2 : 2007 DESIGN OF GRAPHICAL SYMBOLS FOR USE IN THE TECHNICAL DOCUMENTATION OF PRODUCTS - PART 2: SPECIFICATION FOR GRAPHICAL SYMBOLS IN A COMPUTER SENSIBLE FORM, INCLUDING GRAPHICAL SYMBOLS FOR A REFERENCE LIBRARY, AND REQUIREMENTS FOR THEIR INTERCHANGE
I.S. EN 15016-1:2004 TECHNICAL DRAWINGS - RAILWAY APPLICATIONS - PART 1: GENERAL PRINCIPLES
ISO 15785:2002 Technical drawings — Symbolic presentation and indication of adhesive, fold and pressed joints
BS EN ISO 15785:2002 Technical drawings. Symbolic presentation and indication of adhesive fold and pressed joints
DIN EN 15016-1:2005-01 Technical drawings - Railway applications - Part 1: General Principles
EN 15016-1:2004 Technical drawings - Railway applications - Part 1: General Principles
EN ISO 15785:2002 Technical drawings - Symbolic presentation and indication of adhesive, fold and pressed joints (ISO 15785:2002)
BS EN 15016-1:2004 Technical drawings. Railway applications General Principles
DIN EN ISO 128-21:2002-12 Technical drawings - General principles of presentation - Part 21: Preparation of lines by CAD-systems (ISO 128-21:1997)
EN 81714-2:2007 Design of graphical symbols for use in the technical documentation of products - Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library, and requirements for their interchange
DIN EN ISO 15785:2002-12 TECHNICAL DRAWINGS - SYMBOLIC PRESENTATION AND INDICATION OF ADHESIVE, FOLD AND PRESSED JOINTS

ISO 3511-1:1977 Process measurement control functions and instrumentation — Symbolic representation — Part 1: Basic requirements
ISO 3511-3:1984 Process measurement control functions and instrumentation — Symbolic representation — Part 3: Detailed symbols for instrument interconnection diagrams
ISO 6428:1982 Technical drawings — Requirements for microcopying
ISO 10628-1:2014 Diagrams for the chemical and petrochemical industry Part 1: Specification of diagrams
ISO 5455:1979 Technical drawings — Scales
ISO 3511-2:1984 Process measurement control functions and instrumentation — Symbolic representation — Part 2: Extension of basic requirements
ISO 3511-4:1985 Industrial process measurement control functions and instrumentation — Symbolic representation — Part 4: Basic symbols for process computer, interface, and shared display/control functions
ISO 1219-1:2012 Fluid power systems and components — Graphical symbols and circuit diagrams — Part 1: Graphical symbols for conventional use and data-processing applications
ISO 128-21:1997 Technical drawings General principles of presentation Part 21: Preparation of lines by CAD systems

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more