UNI 4557-1960
Level gauge for ships. Crystal plate level PN 40 with side valve end for boilers and pressure vessels

Standard No.

UNI 4557-1960

Release Date

1960

Published By

IT-UNI

Status

Withdraw

Latest

UNI 4557-1960

UNI 4557-1960 history

• 1960 UNI 4557-1960 Level gauge for ships. Crystal plate level PN 40 with side valve end for boilers and pressure vessels