STAS 7930-67
Metalografie. Metodă de determinare macroscopică a mărimii grăuntelui austenitei după aspectul rupturii
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Status :
Valid
Approval date : 1/1/1967
Publish date : 10/1/1968
Number of pages : 4
ICS : 77.040.01 Testing of metals in general,77.080.20 Steels
Technical Committee : 42 - Steels and ferroalloy
RO