QJ 1635-1989 Active Industry standards-Aerospace

QJ 1635-1989 The specification for melting magnesium alloy for casting

Publish Date: 1989-01-13 Implement Date: 1989-10-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Price: $ 30

Basic Information

Standard Code: QJ 1635-1989

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Hot processing technology

ICS Name: -

Publish Date: 1989-01-13

Implement Date: 1989-10-01

Pages: 18 pages

Development Information

Pages: 18 pages

Referenced Standards

GB/T 1196-2002 Unalloyed aluminium ingots for remelting GB/T 1196-2008 Unalloyed aluminium ingots for remelting GB/T 1196-2017 Unalloyed aluminium ingots for remelting GB/T 1196-2023 Unalloyed aluminium ingots for remelting GB/T 1266-2006 Chemical reagent—Sodium chloride GB 1625 GB/T 3208-1982 Micro-coulomb method for determining the total sulfur content of benzene-type products GB/T 3208-2009 Standard test method for the total sulfur content in benzene-type products by oxidative microcoulometry GB 3418 GB/T 3499-2003 Magnesium ingots GB/T 3499-2011 Magnesium ingots GB/T 3499-2023 Magnesium ingots GB/T 4153-1993 Misch metal GB/T 4153-2008 Misch metal GB/T 4209-1996 Sodium silicate for industrial use GB/T 4209-2008 Sodium silicate for industrial use GB/T 4209-2022 Sodium silicate for industrial use GB/T 470-1997 Zinc ingots GB/T 470-2008 Zinc ingots GB/T 538-1990 Boric acid for industrial use GB/T 538-2006 Boric acid for industrial use GB/T 538-2018 Boric acid for industrial use GB/T 652-2003 Chemical reagent—Barium chloride dihydrate GB/T 678-2002 Chemical reagent—Ethanol GB/T 678-2023 Chemical reagent—Ethanol HG 1-324 HG 1-516 HG 1-517 JC 295 QJ 168 YB 326 YB 523-1982 Technical conditions for titanium dioxide used in metallurgy YB 855

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