JB/T 6187.4-1992
16mm groove system combination fixture guide countersink drilling template (English Version)

Standard No.

JB/T 6187.4-1992

Language

Chinese, Available in English version

Release Date

1992

Published By

机械工业部

Latest

JB/T 6187.4-1992

JB/T 6187.4-1992 history

• 1992 JB/T 6187.4-1992 16mm groove system combination fixture guide countersink drilling template