WJ 1812-1988
Extra fine thread common thread gauge for instruments (English Version)

Standard No.

WJ 1812-1988

Language

Chinese, Available in English version

Release Date

1988

Published By

Professional Standard - Military and Civilian Products

Latest

WJ 1812-1988

WJ 1812-1988 history

• 1988 WJ 1812-1988 Extra fine thread common thread gauge for instruments