STAS 2520-75
Forged steel flanges. Round neck screwed flanges. NP 64. Dimensions
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Status :
Withdrawn
Approval date : 1/1/1975
Publish date : 1/2/1975
Withdrawal date : 9/1/1987
Number of pages : 2
ICS :
Technical Committee : -1 - Standards that do not belong to the heritage of any technical committee
- Replaced by STAS 2402-87
RO