BS 5157:1989

Specification for steel gate (parallel slide) valves.

NORMA vydaná dňa 31.7.1989

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The information about the standard:

Designation standards: BS 5157:1989
Note: NEPLATNÁ
Publication date standards: 31.7.1989
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategória: Technické normy BS