UNI 3925-1957
Valve with fixed coupling for ships; brass straight-way valve; control valve; double coupling valve. n 6-15, PN 40

Standard No.

UNI 3925-1957

Release Date

1957

Published By

IT-UNI

Status

Withdraw

Latest

UNI 3925-1957

UNI 3925-1957 history

• 1957 UNI 3925-1957 Valve with fixed coupling for ships; brass straight-way valve; control valve; double coupling valve. n 6-15, PN 40