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NEN ISO 439 : 1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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IRON AND STEEL - DETERMINATION OF TOTAL SILICON CONTENT - GRAVIMETRIC METHOD

Published date

12-01-2013

Superseded date

01-05-2010

Superseded by

NEN EN ISO 439 : 2010

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Defines a gravimetric method for the determination of total silicon content in steel and cast iron.

DevelopmentNote
Supersedes NEN 6212. (07/2003)
DocumentType
Standard
PublisherName
Netherlands Standards
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
ISO 439:1994 Identical

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