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ISO 4927:2005
Road vehicles — Elastomeric boots for cylinders for drum type hydraulic brake wheel cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)
现行 ICS 43 道路车辆工程 2005 7 页 ¥1
ISO 4928:2006
Road vehicles — Elastomeric cups and seals for cylinders for hydraulic braking systems using a non-petroleum base hydraulic brake fluid (Service temperature 120 degrees C max.)
现行 ICS 43 道路车辆工程 2006 15 页 ¥1
ISO 492:2023
Rolling bearings — Radial bearings — Geometrical product specifications (GPS) and tolerance values
现行 ICS 21 机械系统和通用件 2023 48 页 ¥3
ISO 4930:2006
Road vehicles — Elastomeric seals for hydraulic disc brake cylinders using a non-petroleum base hydraulic brake fluid (Service temperature 150 degrees C max.)
现行 ICS 43 道路车辆工程 2006 10 页 ¥1
ISO 4931-1:2024
Buildings and civil engineering works — Principles, framework and guidance for resilience design — Part 1: Adaptation to climate change
现行 ICS 93 土木工程 2024 27 页 ¥2
ISO 4934:2003
Steel and iron — Determination of sulfur content — Gravimetric method
现行 ICS 77 冶金 2003 10 页 ¥1
ISO 4935:1989
Steel and iron — Determination of sulfur content — Infrared absorption method after combustion in an induction furnace
现行 ICS 77 冶金 1989 7 页 ¥1
ISO 4937:1986
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
现行 ICS 77 冶金 1986 8 页 ¥1
ISO 4938:2016
Steel and iron — Determination of nickel content — Gravimetric or titrimetric method
现行 ICS 77 冶金 2016 16 页 ¥1
ISO 493:1975
Aircraft — Dimensions for single-hole mounting (Class 1 and Class 2) lever-operated manual switches
现行 ICS 49 航空器和航天器工程 1975 1 页 ¥1
ISO 4941:2024
Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method
现行 ICS 77 冶金 2024 11 页 ¥1
ISO 4942:2016
Steels and irons — Determination of vanadium content — N-BPHA spectrophotometric method
现行 ICS 77 冶金 2016 10 页 ¥1
ISO 4943:2022
Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method
现行 ICS 77 冶金 2022 15 页 ¥1
ISO 4945:2018
Steel — Determination of nitrogen — Spectrophotometric method
现行 ICS 77 冶金 2018 15 页 ¥1
ISO 4946:2016
Steel and cast iron — Determination of copper — 2,2'-Biquinoline spectrophotometric method
现行 ICS 77 冶金 2016 9 页 ¥1
ISO 4947:2020
Steel and cast iron — Determination of vanadium content — Potentiometric titration method
现行 ICS 77 冶金 2020 10 页 ¥1
ISO 4948-1:1982
Steels — Classification — Part 1: Classification of steels into unalloyed and alloy steels based on chemical composition
现行 ICS 77 冶金 1982 2 页 ¥1
ISO 4948-2:1981
Steels — Classification — Part 2: Classification of unalloyed and alloy steels according to main quality classes and main property or application characteristics
现行 ICS 77 冶金 1981 7 页 ¥1
ISO 494:2017
Cylindrical shank twist drills — Long series
现行 ICS 25 机械制造 2017 6 页 ¥1
ISO 4950-1:1995/Amd 1:2003
High yield strength flat steel products — Part 1: General requirements — Amendment 1
废止 ICS 77 冶金 1995 2 页 ¥1