NEN ISO 4946 : 1992
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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CHEMICAL ANALYSIS OF STEEL AND CAST IRON - DETERMINATION OF COPPER CONTENT - 2,2'-DIQUINOLYL SPECTROPHOTOMETRIC METHOD
Superseded date
17-03-2016
Superseded by
Published date
12-01-2013
Publisher
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Defines a 2,2'-diquinolyl spectrophotometric method for the determination of copper in steel and cast iron.
| DocumentType |
Standard
|
| PublisherName |
Netherlands Standards
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| ISO 4946:2016 | Identical |
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