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ISO 2026:2020
Aircraft — Connections for starting engines by air
现行 ICS 49 航空器和航天器工程 2020 5 页 ¥1
ISO 20270:2019
Acoustics — Characterization of sources of structure-borne sound and vibration — Indirect measurement of blocked forces
现行 ICS 17 计量学和测量、物理现象 2019 39 页 ¥2
ISO 20274:2017
Vitreous and porcelain enamels — Preparation of samples and determination of thermal expansion coefficient
现行 ICS 25 机械制造 2017 6 页 ¥1
ISO 20275:2017
Financial services — Entity legal forms (ELF)
现行 ICS 03 社会学、服务、公司(企业)的组织… 2017 4 页 ¥1
ISO 2027:1990
Natural rubber latex concentrate, evaporated, preserved — Specification
现行 ICS 83 橡胶和塑料工业 1990 2 页 ¥1
ISO 20280:2007
Soil quality — Determination of arsenic, antimony and selenium in aqua regia soil extracts with electrothermal or hydride-generation atomic absorption spectrometry
现行 ICS 13 环保、保健和安全 2007 15 页 ¥1
ISO 20282-1:2006
Ease of operation of everyday products — Part 1: Design requirements for context of use and user characteristics
现行 ICS 13 环保、保健和安全 2006 27 页 ¥2
ISO 20283-2:2008
Mechanical vibration — Measurement of vibration on ships — Part 2: Measurement of structural vibration
现行 ICS 47 造船和海上构筑物 2008 15 页 ¥1
ISO 20283-4:2012/Amd 1:2014
Mechanical vibration — Measurement of vibration on ships — Part 4: Measurement and evaluation of vibration of the ship propulsion machinery — Amendment 1
现行 ICS 47 造船和海上构筑物 2012 3 页 ¥1
ISO 20283-5:2016
Mechanical vibration — Measurement of vibration on ships — Part 5: Guidelines for measurement, evaluation and reporting of vibration with regard to habitability on passenger and merchant ships
现行 ICS 47 造船和海上构筑物 2016 11 页 ¥1
ISO 20289:2018
Surface chemical analysis — Total reflection X-ray fluorescence analysis of water
现行 ICS 71 化工技术 2018 19 页 ¥1
ISO 2028:2015
Synthetic rubber latex — Preparation of dry polymer
现行 ICS 83 橡胶和塑料工业 2015 4 页 ¥1
ISO 20290-1:2021
Aggregates for concrete — Test methods for mechanical and physical properties — Part 1: Determination of bulk density, particle density, particle mass-per-volume and water absorption
现行 ICS 91 建筑材料和建筑物 2021 12 页 ¥1
ISO 20290-2:2019
Aggregates for concrete — Test methods for mechanical and physical properties — Part 2: Method for determination of resistance to fragmentation by Los Angeles Test (LA-Test)
现行 ICS 91 建筑材料和建筑物 2019 6 页 ¥1
ISO 20290-3:2019
Aggregates for concrete — Test methods for mechanical and physical properties — Part 3: Determination of aggregate crushing value (ACV)
现行 ICS 91 建筑材料和建筑物 2019 8 页 ¥1
ISO 20290-4:2019
Aggregates for concrete — Test methods for mechanical and physical properties — Part 4: Determination of ten percent fines value (TFV)
现行 ICS 91 建筑材料和建筑物 2019 9 页 ¥1
ISO 20290-5:2023
Aggregates for concrete — Test methods for mechanical and physical properties — Part 5: Determination of particle size distribution by sieving method
现行 ICS 91 建筑材料和建筑物 2023 7 页 ¥1
ISO 20291-1:2021
Air cargo — Restraint slings — Part 1: Design and testing
现行 ICS 55 货物的包装和调运 2021 20 页 ¥1
ISO 20291-2:2021
Air cargo — Restraint slings — Part 2: Utilization requirements and recommendations and lashing calculations
现行 ICS 55 货物的包装和调运 2021 10 页 ¥1
ISO 20292:2009
Materials for the production of primary aluminium — Dense refractory bricks — Determination of cryolite resistance
现行 ICS 71 化工技术 2009 7 页 ¥1