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ISO 20242-5:2020
Industrial automation systems and integration — Service interface for testing applications — Part 5: Application program service interface
现行 ICS 25 机械制造 2020 283 页 ¥5
ISO 20244:2018
Soil quality — Screening method for water content — Determination by refractometry
现行 ICS 13 环保、保健和安全 2018 6 页 ¥1
ISO 20245:2017
Cross-border trade of second-hand goods
现行 ICS 03 社会学、服务、公司(企业)的组织… 2017 11 页 ¥1
ISO 20247:2018
Information and documentation — International library item identifier(ILII)
现行 ICS 01 综合、术语学、标准化、文献 2018 4 页 ¥1
ISO 20251:2016
Textile floor coverings — Water impermeability test
现行 ICS 97 家用和商用设备、文娱、体育 2016 3 页 ¥1
ISO 20252:2019
Market, opinion and social research, including insights and data analytics — Vocabulary and service requirements
现行 ICS 03 社会学、服务、公司(企业)的组织… 2019 66 页 ¥5
ISO 20257-1:2020
Installation and equipment for liquefied natural gas — Design of floating LNG installations — Part 1: General requirements
现行 ICS 75 石油及相关技术 2020 155 页 ¥5
ISO 20257-2:2021
Installation and equipment for liquefied natural gas — Design of floating LNG installations — Part 2: Specific FSRU issues
现行 ICS 75 石油及相关技术 2021 40 页 ¥2
ISO 20260:2019
Magnesium and magnesium alloys — Determination of mercury
现行 ICS 77 冶金 2019 11 页 ¥1
ISO 20263:2017
Microbeam analysis — Analytical electron microscopy — Method for the determination of interface position in the cross-sectional image of the layered materials
现行 ICS 71 化工技术 2017 45 页 ¥3
ISO 20264:2019
Stationary source emissions — Determination of the mass concentration of individual volatile organic compounds (VOCs) in waste gases from non-combustion processes
现行 ICS 13 环保、保健和安全 2019 32 页 ¥2
ISO 20266:2018
Paints and varnishes — Determination of image clarity (degree of sharpness of reflected or transmitted image)
现行 ICS 87 涂料和颜料工业 2018 11 页 ¥1
ISO 20267:2017
Thermal spraying — Determination of interfacial toughness of ceramic coatings by indentation
现行 ICS 25 机械制造 2017 10 页 ¥1
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