BS EN 331:2015

Manually operated ball valves and closed bottom taper plug valves for gas installations for buildings.

NORMA vydaná dňa 31.12.2015

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The information about the standard:

Designation standards: BS EN 331:2015
Publication date standards: 31.12.2015
The number of pages: 50
Approximate weight : 150 g (0.33 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS EN 331:2015 :

ISBN: 978 0 580 82225 4 Status: Under Review