NS 1715-1970
Valves and accessories for piping - Handwheels, pyramidical square hub

Standard No.

NS 1715-1970

Release Date

1970

Published By

NO-SN

Latest

NS 1715-1970

NS 1715-1970 history

• 1970 NS 1715-1970 Valves and accessories for piping - Handwheels, pyramidical square hub