HB 5458-1990 Active Industry standards-Aviation

HB 5458-1990 Powder metallurgy copper-based porous bearing

Publish Date: 1990-09-18 Implement Date: 1990-12-01 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: HB 5458-1990

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 1990-09-18

Implement Date: 1990-12-01

Pages: 5 pages

Development Information

Pages: 5 pages

Referenced Standards

GB/T 1958-2004 Geometrical product Specifications(GPS)—Geometrical tolerance—Verification prescription GB/T 1958-2017 Geometrical Product Specifications(GPS)—Geometrical tolerance—Verification GB 2536-1990 Transformer oils GB 2536-2011 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear GB 2685 GB 2687 GB/T 2688-2012 Plain bearing—Technical specification of powder metallurgy bearing GB/T 2688-1981 Powder metallurgy plain bearing--Technical requirements GB/T 4309-1984 Classification and designation for powder metallurgy materials GB/T 4309-2009 Classification and designation for powder metallurgy materials GB/T 443-1989 Lubricating oils for total loss systems L-AN GB/T 5163-2006 Sintered metal materials, excluding hardmetals—Permeable sintered metal materials—Determination of density, oil content, and open porosity GB 5165 GB/T 6804-2002 Sintered metal bushes—Determination of radial crushing strength GB/T 6804-2008 Sintered metal bushes—Determination of radial crushing strength GB 8002 GB/T 9097-2016 Sintered metal materials,excluding hardmetals—Determination of apparent hardness and mincrohardness GB/T 9097.1-2002 Sintered metal materials,excluding hardmetals—Determination of apparent hardness Part 1:Materials of essentially uniform section hardness GB 2536-2025 Fluids for electrotechnical applications—Unused mineral insulating oils for transformers and switchgear

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