QJ 2144-1991 Active Industry standards-Aerospace

QJ 2144-1991 Design Specification for Die-Casting Parts

QJ 2144-1991

Publish Date: 1991-01-31 Implement Date: 1991-12-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: QJ 2144-1991

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Metal casting and forging materials for aviation and aerospace applications

ICS Name: -

Publish Date: 1991-01-31

Implement Date: 1991-12-01

Pages: 12 pages

Development Information

Pages: 12 pages

Referenced Standards

GB/T 1031-1995 Surface roughness parameters and their values GB/T 1031-2009 Geometrical Product Specifications (GPS)—Surface texture:Profile method—Surface roughness parameters and their values GB/T 197-2003 General purpose metric screw threads—Tolerances GB/T 197-2018 General purpose metric screw threads—Tolerances QJ/Z 170-1986 Chemical Nickel Plating Solution Analysis Methods QJ 170-1987 Aluminum alloy, copper alloy, zinc alloy die-casting parts technical specification

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