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ISO 21970-1:2019
Plastics — Polyketone (PK) moulding and extrusion materials — Part 1: Designation system and basis for specifications
现行 ICS 83 橡胶和塑料工业 2019 8 页 ¥1
ISO 21970-2:2019
Plastics — Polyketone (PK) moulding and extrusion materials — Part 2: Preparation of test specimens and determination of properties
现行 ICS 83 橡胶和塑料工业 2019 7 页 ¥1
ISO 21973:2020
Biotechnology — General requirements for transportation of cells for therapeutic use
现行 ICS 07 数学、自然科学 2020 19 页 ¥1
ISO 21976:2018
Packaging — Tamper verification features for medicinal product packaging
现行 ICS 55 货物的包装和调运 2018 16 页 ¥1
ISO 21978:2023
Air to water heat pumps — Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating
现行 ICS 27 能源和热传导工程 2023 50 页 ¥3
ISO 2197:1972
Sodium hydrogen carbonate for industrial use — List of methods of test and preparation of the test sample
现行 ICS 71 化工技术 1972 1 页 ¥1
ISO 21980:2020
Space systems — Evaluation of radiation effects on Commercial-Off-The-Shelf (COTS) parts for use on low-orbit satellite
现行 ICS 49 航空器和航天器工程 2020 47 页 ¥3
ISO 21982:2020
Assembly tools for screws and nuts — Ratcheting wrenches — Technical requirements
现行 ICS 25 机械制造 2020 11 页 ¥1
ISO 21983:2019
Guidelines for the harvesting, transportation, separation of stigma, drying and storage of saffron before packing
现行 ICS 67 食品技术 2019 6 页 ¥1
ISO 21984:2018
Ships and marine technology — Guidelines for measurement, evaluation and reporting of vibration with regard to habitability on specific ships
现行 ICS 17 计量学和测量、物理现象 2018 10 页 ¥1
ISO 21987:2017
Ophthalmic optics — Mounted spectacle lenses
现行 ICS 11 医药卫生技术 2017 21 页 ¥2
ISO 21988:2006
Abrasion-resistant cast irons — Classification
现行 ICS 77 冶金 2006 14 页 ¥1
ISO 21993:2020
Paper and pulp — Deinkability test for printed paper products
现行 ICS 85 造纸技术 2020 23 页 ¥2
ISO 21994:2022
Passenger cars — Stopping distance at straight-line braking with ABS — Open-loop test method
现行 ICS 43 道路车辆工程 2022 27 页 ¥2
ISO 21995:2008
Road vehicles — Test of vehicle air braking systems with a permissible mass of over 3,5 t — Acquisition and use of reference values using a roller brake tester
现行 ICS 43 道路车辆工程 2008 13 页 ¥1
ISO 21998:2020
Interpreting services — Healthcare interpreting — Requirements and recommendations
现行 ICS 01 综合、术语学、标准化、文献 2020 18 页 ¥1
ISO 22000:2018/Amd 1:2024
Food safety management systems — Requirements for any organization in the food chain — Amendment 1: Climate action changes
现行 ICS 67 食品技术 2018 1 页 ¥1
ISO 22003-1:2022
Food safety — Part 1: Requirements for bodies providing audit and certification of food safety management systems
现行 ICS 67 食品技术 2022 26 页 ¥2
ISO 22003-2:2022
Food safety — Part 2: Requirements for bodies providing evaluation and certification of products, processes and services, including an audit of the food safety system
现行 ICS 67 食品技术 2022 32 页 ¥2
ISO 22005:2007
Traceability in the feed and food chain — General principles and basic requirements for system design and implementation
现行 ICS 67 食品技术 2007 8 页 ¥1