Standards

QJ 2774.2-1995 Abolished

QJ 2774.2-1995 Material classification and code: Non-metallic materials section

Publish Date: 1995-06-27

QJ 977A-1995 Abolished

QJ 977A-1995 The rules for re-testing of non-metallic materials

Publish Date: 1995-06-27

QJ 2781-1995 Abolished

QJ 2781-1995 Carbon content determination and nitrogen and hydrogen content determination methods for carbon materials

Publish Date: 1995-06-27

QJ 2778-1995 Abolished

QJ 2778-1995

Publish Date: 1995-06-27

QJ 2438-1993 Abolished

QJ 2438-1993 Satellite packaging technical specification

Publish Date: 1993-03-02

QJ 1719-1989 Abolished

QJ 1719-1989 Printed Circuit Board solder mask and character marking technical specifications

Publish Date: 1989-02-22

QJ 1699-1989 Abolished

QJ 1699-1989

Publish Date: 1989-02-22

QJ 1704-1989 Abolished

QJ 1704-1989 Processing bronze with heat treatment

Publish Date: 1989-02-22

QJ 1705-1989 Abolished

QJ 1705-1989 Liquid rocket engine assembly and disassembly general specification

Publish Date: 1989-02-22

QJ 1720-1989 Abolished

QJ 1720-1989

Publish Date: 1989-02-22

QJ 1703-1989 Abolished

QJ 1703-1989

Publish Date: 1989-02-22

QJ 990.3-1986 Abolished

QJ 990.3-1986 Coating inspection methods include methods for inspecting coating thickness

Publish Date: 1986-04-05