STAS 8030-77
Steel flanges. Taper sealing surface for metallic lenticular joints. NP 64...NP 400. Dimensions
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Status :
Withdrawn
Approval date : 1/1/1977
Publish date : 1/2/1977
Withdrawal date : 7/1/1989
Number of pages : 2
ICS :
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee
- Replaced by STAS 1730-89
RO