STAS 7742/1-75
Zinc alloys. General directions for carrying out the chemical analysis
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Status :
Valid
Approval date : 1/1/1975
Publish date : 9/1/1975
Number of pages : 4
ICS : 77.120.60 Lead, zinc, tin and their alloys
Technical Committee : 171 - Metals and non-ferrous alloys
RO