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ISO 4378-1:2017
Plain bearings — Terms, definitions, classification and symbols — Part 1: Design, bearing materials and their properties
现行 ICS 21 机械系统和通用件 2017 39 页 ¥2
ISO 4378-2:2017
Plain bearings — Terms, definitions, classification and symbols — Part 2: Friction and wear
现行 ICS 21 机械系统和通用件 2017 10 页 ¥1
ISO 4378-3:2017
Plain bearings — Terms, definitions, classification and symbols — Part 3: Lubrication
现行 ICS 21 机械系统和通用件 2017 20 页 ¥1
ISO 4378-4:2009
Plain bearings — Terms, definitions, classification and symbols — Part 4: Basic symbols
现行 ICS 21 机械系统和通用件 2009 11 页 ¥1
ISO 4378-5:2009
Plain bearings — Terms, definitions, classification and symbols — Part 5: Application of symbols
现行 ICS 21 机械系统和通用件 2009 21 页 ¥2
ISO 4379:2018
Plain bearings — Copper alloy bushes
现行 ICS 21 机械系统和通用件 2018 7 页 ¥1
ISO 4381:2011
Plain bearings — Tin casting alloys for multilayer plain bearings
现行 ICS 77 冶金 2011 5 页 ¥1
ISO 4382-1:2021
Plain bearings — Copper alloys — Part 1: Cast copper alloys for solid and multilayer thick-walled plain bearings
现行 ICS 21 机械系统和通用件 2021 8 页 ¥1
ISO 4382-2:2021
Plain bearings — Copper alloys — Part 2: Wrought copper alloys for solid plain bearings
现行 ICS 21 机械系统和通用件 2021 5 页 ¥1
ISO 4383:2012
Plain bearings — Multilayer materials for thin-walled plain bearings
现行 ICS 21 机械系统和通用件 2012 7 页 ¥1
ISO 4384-1:2019
Plain bearings — Hardness testing of bearing metals — Part 1: Multilayer bearings materials
现行 ICS 21 机械系统和通用件 2019 2 页 ¥1
ISO 4384-2:2022
Plain bearings — Hardness testing of bearing metals — Part 2: Solid materials
现行 ICS 21 机械系统和通用件 2022 3 页 ¥1
ISO 4385:1981
Plain bearings — Compression testing of metallic bearing materials
现行 ICS 21 机械系统和通用件 1981 4 页 ¥1
ISO 4386-1:2019
Plain bearings — Metallic multilayer plain bearings — Part 1: Non-destructive ultrasonic testing of bond of thickness greater than or equal to 0,5 mm
现行 ICS 21 机械系统和通用件 2019 9 页 ¥1
ISO 4386-2:2019
Plain bearings — Metallic multilayer plain bearings — Part 2: Destructive testing of bond for bearing metal layer thicknesses greater than or equal to 2 mm
现行 ICS 21 机械系统和通用件 2019 10 页 ¥1
ISO 4386-3:2018
Plain bearings — Metallic multilayer plain bearings — Part 3: Non-destructive penetrant testing
现行 ICS 21 机械系统和通用件 2018 10 页 ¥1
ISO 4387:2019
Cigarettes — Determination of total and nicotine-free dry particulate matter using a routine analytical smoking machine
现行 ICS 65 农业 2019 19 页 ¥1
ISO 4388:1991
Cigarettes — Determination of the smoke condensate retention index of a filter — Direct spectrometric method
现行 ICS 65 农业 1991 3 页 ¥1
ISO 4389:2000
Tobacco and tobacco products — Determination of organochlorine pesticide residues — Gas chromatographic method
现行 ICS 65 农业 2000 15 页 ¥1
ISO 4391:1983
Hydraulic fluid power — Pumps, motors and integral transmissions — Parameter definitions and letter symbols
现行 ICS 23 流体系统和通用件 1983 10 页 ¥1