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ISO 11807-1-2021Integrated optics — Vocabulary — Part 1: Optical waveguide basic terms and symbols2022-03-29

ISO 11807-2-2021Integrated optics — Vocabulary — Part 2: Terms used in classification2022-03-29

ISO 14229-2-2021Road vehicles — Unified diagnostic services (UDS) — Part 2: Session layer services2022-03-29

ISO 15876-3-2017/Amd 2-2021Plastics piping systems for hot and cold water installations — Polybutene (PB) ...2022-03-29

ISO 15875-3-2003/Amd 2-2021Plastics piping systems for hot and cold water installations — Crosslinked polye...2022-03-29

ISO 15874-3-2013/Amd 2-2021Plastics piping systems for hot and cold water installations — Polypropylene (PP...2022-03-29

ISO 3834-5-2021Quality requirements for fusion welding of metallic materials — Part 5: Documents with which...2022-03-29

ISO 24045-2021船舶和海上技术可调滚轮式链条止动器Ships and marine technology — Adjustable roller-type chai...2022-03-29

ISO 9286-2021Abrasive grains and crude — Chemical analysis of silicon carbide2022-03-29

ISO/IEC 18181-2-2021信息技术 JPEG XL 图像编码系统第2部分:文件格式Information technology — JPEG XL image...2022-03-29

ISO 23826-2021气瓶球阀规范和测试Gas cylinders — Ball valves — Specification and testing2022-03-29

ISO/TS 22107-2021液体中固体颗粒的分散性Dispersibility of solid particles into a liquid2022-03-29

IEC/TR 60747-5-12-2021Semiconductor devices - Part 5-12: Optoelectronic devices - Light emitting diodes - Te...2022-03-29

IEC 61850-7-420-2021Communication networks and systems for power utility automation - Part 7-420: Basic comm...2022-03-29

IEC 62885-2-2021Surface cleaning appliances - Part 2: Dry vacuum cleaners for household or similar use - Met...2022-03-29

IEC/TS 63042-202-2021UHV AC transmission systems - Part 202: UHV AC transmission line design2022-03-29

DB33/T 2387-2021外贸综合服务企业服务规范Specification for foreign trade integrated service enterprise servic...2022-03-29

ISO 19085-2-2021Woodworking machines — Safety — Part 2: Horizontal beam panel circular sawing machines2022-03-29

ISO 16256-2021Clinical laboratory testing and in vitro diagnostic test systems — Broth micro-dilution refer...2022-03-29

ISO 14782-2021Plastics — Determination of haze for transparent materials2022-03-29

ISO/TR 23076-2021人体工程学循环工业工作的回收模型Ergonomics — Recovery model for cyclical industrial work...2022-03-29

ISO 15614-12-2021Specification and qualification of welding procedures for metallic materials — Welding pro...2022-03-29

IEC/TS 62607-6-6-2021Nanomanufacturing - Key control characteristics - Part 6-6: Graphene - Strain uniformit...2022-03-29

IEC/TS 62607-6-10-2021Nanomanufacturing - Key control characteristics - Part 6-10: Graphene-based material -...2022-03-29

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