BS 4757:1971

Specification for nineteen-wire steel strand for prestressed concrete.

NORMA vydaná dňa 30.7.1971

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The information about the standard:

Designation standards: BS 4757:1971
Note: NEPLATNÁ
Publication date standards: 30.7.1971
The number of pages: 11
Approximate weight : 33 g (0.07 lbs)
Country: British technical standard
Kategória: Technické normy BS