STAS R 7171-69
Gruparea şi definirea oţelurilor standardizate
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Status :
Withdrawn
Approval date : 12/31/1969
Withdrawal date : 1/1/1972
Number of pages : 12
ICS :
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee
- Replaced by STAS 7171-72
RO