WJ/Z 247-1990
Pipe Fitting Drawing Method and Dimensioning Method (English Version)

Standard No.

WJ/Z 247-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Military and Civilian Products

Latest

WJ/Z 247-1990

WJ/Z 247-1990 history

• 1990 WJ/Z 247-1990 Pipe Fitting Drawing Method and Dimensioning Method