JB/T 6498-1992
Structural elements of the valve Disc and stem connecting groove size (English Version)

Standard No.

JB/T 6498-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

Professional Standard - Machinery

Status

Withdraw

Latest

JB/T 6498-1992

JB/T 6498-1992 history

• 1992 JB/T 6498-1992 Structural elements of the valve Disc and stem connecting groove size