NBN E 29-302-1988
Industrial valves. pulley block

Standard No.

NBN E 29-302-1988

Release Date

1988

Published By

BE-NBN

Latest

NBN E 29-302-1988

Scope

This standard sets the dimensions and materials of the muffles used for the manual operation of general-purpose industrial valves.

NBN E 29-302-1988 history

• 1988 NBN E 29-302-1988 Industrial valves. pulley block