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ISO/TR 21141:2022
Timber structures — Timber connections and assemblies — Determination of yield and ultimate characteristics and ductility from test data
现行 ICS 91 建筑材料和建筑物 2022 38 页 ¥2
ISO/TR 21186-1:2021
Cooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 1: Standardization landscape and releases
现行 ICS 01 综合、术语学、标准化、文献 2021 25 页 ¥2
ISO/TR 21186-2:2021
Cooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 2: Hybrid communications
现行 ICS 01 综合、术语学、标准化、文献 2021 30 页 ¥2
ISO/TR 21186-3:2021
Cooperative intelligent transport systems (C-ITS) — Guidelines on the usage of standards — Part 3: Security
现行 ICS 01 综合、术语学、标准化、文献 2021 125 页 ¥5
ISO/TR 21190:2018
Electronic fee collection — Investigation of charging policies and technologies for future standardization
现行 ICS 35 信息技术、办公机械 2018 65 页 ¥5
ISO/TR 21254-4:2011
Lasers and laser-related equipment — Test methods for laser-induced damage threshold — Part 4: Inspection, detection and measurement
现行 ICS 31 电子学 2011 20 页 ¥1
ISO/TR 21275:2017
Rubber — Comprehensive review of the composition and nature of process fumes in the rubber industry
现行 ICS 83 橡胶和塑料工业 2017 52 页 ¥3
ISO/TR 21276:2018
Clean cookstoves and clean cooking solutions — Vocabulary
现行 ICS 01 综合、术语学、标准化、文献 2018 14 页 ¥1
ISO/TR 21332:2021
Health informatics — Cloud computing considerations for the security and privacy of health information systems
现行 ICS 35 信息技术、办公机械 2021 54 页 ¥3
ISO/TR 21380:2022
Matcha tea — Definition and characteristics
现行 ICS 67 食品技术 2022 11 页 ¥1
ISO/TR 21386:2019
Nanotechnologies — Considerations for the measurement of nano-objects and their aggregates and agglomerates (NOAA) in environmental matrices
现行 ICS 07 数学、自然科学 2019 26 页 ¥2
ISO/TR 21414:2016
Hydrometry — Groundwater — Surface geophysical surveys for hydrogeological purposes
现行 ICS 07 数学、自然科学 2016 55 页 ¥3
ISO/TR 21477:2017
Optics and photonics — Preparation of drawings for optical elements and systems — Surface imperfection specification and measurement systems
现行 ICS 37 成像技术 2017 5 页 ¥1
ISO/TR 21506:2018
Project, programme and portfolio management — Vocabulary
现行 ICS 03 社会学、服务、公司(企业)的组织… 2018 9 页 ¥1
ISO/TR 21548:2010
Health informatics — Security requirements for archiving of electronic health records — Guidelines
现行 ICS 35 信息技术、办公机械 2010 30 页 ¥2
ISO/TR 21555:2019
Paints and varnishes - Overview of test methods on hardness and wear resistance of coatings
现行 ICS 87 涂料和颜料工业 2019 71 页 ¥5
ISO/TR 21582:2021
Pyrogenicity — Principles and methods for pyrogen testing of medical devices
现行 ICS 11 医药卫生技术 2021 16 页 ¥1
ISO/TR 21624:2020
Nanotechnologies — Considerations for in vitro studies of airborne nano‐objects and their aggregates and agglomerates (NOAA)
现行 ICS 07 数学、自然科学 2020 28 页 ¥2
ISO/TR 21636-2:2023
Language coding — A framework for language varieties — Part 2: Description of the framework
现行 ICS 01 综合、术语学、标准化、文献 2023 14 页 ¥1
ISO/TR 21704:2017
Toughness of round steel link chains — Test with sub-size specimens
现行 ICS 53 材料储运设备 2017 43 页 ¥3