QJ 1247-1987
Ordinary steel wire screw sleeve installation technical requirements (English Version)

Standard No.

QJ 1247-1987

Language

Chinese, Available in English version

Release Date

1987

Published By

Professional Standard - Aerospace

Status

Withdraw

Latest

QJ 1247-1987

Replace By

QJ 1247A-2006

QJ 1247-1987 history

• 1987 QJ 1247-1987 Ordinary steel wire screw sleeve installation technical requirements