• ASTM C1731-2021Standard Specification for Concrete Floor Tile2022-04-06
  • ASTM F1572-2021Standard Test Methods for Tire Performance Testing on Snow and Ice Surfaces2022-04-06
  • ISO/IEC 7816-8-2021Identification cards — Integrated circuit cards — Part 8: Commands and mechanisms for s...2022-04-06
  • ISO/IEC 11160-2-2021Office equipment — Minimum information to be included in specification sheets — Part 2...2022-04-06
  • BS EN 459-2-2021Building lime. Test methods2022-04-06
  • DIN 5030-3-2021Spectral measurement of radiation - Spectral isolation - Definitions and characteristics2022-04-06
  • GB/T 25301-2021电阻焊设备 变压器 适用于所有变压器的通用技术条件Resistance welding equipment. Transformers. G...2022-04-06
  • DB33/T 918.3-2021血液信息系统基本建设规范 第3部分:医疗机构临床用血管理信息系统基本功能规范Blood information s...2022-04-06
  • DIN 77230-2021Basic financial analysis for private households2022-04-06
  • ASTM E84-2021aStandard Test Method for Surface Burning Characteristics of Building Materials2022-04-06
  • GB/T 40337-2021气焊及相关工艺设备的气密性Gas tightness of equipment for gas welding and allied processes...2022-04-06
  • ABNT NBR 15052-2021Mask for dental-medical-hospital use - Requirements and test methods2022-04-06
  • JIS B8415-3-2020/Amd 1-20212022-04-06
  • NF E52-013-5-2021Cranes - General design - Part 3-5 : limit states and proof of competence of forged and cas...2022-04-06
  • JIS C60695-10-3-2021Fire hazard testing -- Part 10-3: Abnormal heat -- Mould stress relief distortion test2022-04-06
  • ABNT NBR ISO 15818-2021Earth-moving machinery - Lifting and tying-down attachment points - Performance requi...2022-04-06
  • ISO 3011-2021Rubber- or plastics-coated fabrics — Determination of resistance to ozone cracking under stati...2022-04-06
  • DIN EN 676-2021Forced draught burners for gaseous fuels; German version EN 676:20202022-04-06
  • ISO/IEC 30165-2021物联网(IoT) 实时物联网框架Internet of Things (IoT) — Real-time IoT framework2022-04-06
  • ISO 22955-2021声学 开放式办公空间的声学质量Acoustics — Acoustic quality of open office spaces...2022-04-06
  • T/ZZB 2239-2021承插式聚乙烯实壁排水管2022-04-06
  • NF C46-050-2-3-2021Electrical equipment for measurement, control and laboratory use - EMC requirements - Par...2022-04-06
  • JIS K0158-2021Surface chemical analysis -- Secondary ion mass spectrometry -- Correction method for saturate...2022-04-06
  • T/ZZB 2576-2021基于过氧化氢生物去污隔离器Isolator based on hydrogen peroxide bio-decontamination...2022-04-06