QJ 1960.31-1990
Light series multifunctional combined stamping formwork element wedge pin (English Version)

Standard No.

QJ 1960.31-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

Professional Standard - Aerospace

Status

Withdraw

Replace By

QJ 1960.31A-2007

Latest

QJ 1960.31A-2007

QJ 1960.31-1990 history

• 1970 QJ 1960.31A-2007 Multifunctional combination stamping formwork elements - Part 31: Wedge pins
• 1990 QJ 1960.31-1990 Light series multifunctional combined stamping formwork element wedge pin