GJB 933-1990
Steel rods for main parts of aviation guns (English Version)

Standard No.

GJB 933-1990

Language

Chinese, Available in English version

Release Date

1990

Published By

/

Status

Be replaced 2020-08

Replace By

GJB 933A-2020

Latest

GJB 933A-2020

GJB 933-1990 history

• 2020 GJB 933A-2020 Specification for alloy structural steel rods for main parts of aviation guns
• 1990 GJB 933-1990 Steel rods for main parts of aviation guns