NEN ISO 4945 : 1978
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
CHEMICAL ANALYSIS OF IRON AND STEEL - PHOTOMETRIC DETERMINATION OF THE NITROGEN CONTENT IN STEEL
Superseded date
01-11-2009
Published date
12-01-2013
Publisher
Defines a spectrophotometric method for the determination of the nitrogen content of non-alloy and low-alloy steels.
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