STAS 42-51
Bitumuri. Determinarea penetraţiei
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Status :
Withdrawn
Approval date : 10/1/1951
Withdrawal date : 1/1/1968
Number of pages : 4
ICS : 75.140 Waxes, bituminous materials and other petroleum products
Technical Committee : 187 - Roads
- Replaced by STAS 42-68
RO