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  • ASTM F1859-2021aStandard Specification for Rubber Sheet Floor Covering Without Backing2022-04-01
  • ASTM A1073/A1073M-2021Standard Practice for Using Hand Micrometers to Measure the Thickness of Uncoated Stee...2022-04-01
  • DIN SPEC 60030-2021Use of special detection dogs - Mould detection dogs for locating hidden mould infestatio...2022-04-01
  • ASTM F801-2021Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts2022-04-01
  • ISO 12614-1-2021Road vehicles — Liquefied natural gas (LNG) fuel system components — Part 1: General requi...2022-04-01
  • ISO 17225-2-2021Solid biofuels — Fuel specifications and classes — Part 2: Graded wood pellets2022-04-01
  • LY/T 3272-2021柳杉扞插育苗技术规程Technical regulations of cutting propagation for Cryptomeria f ortunei...2022-04-01
  • BS EN 13445-10-2021Unfired pressure vessels. Additional requirements for pressure vessels of nickel and nick...2022-04-01
  • T/ZZB 2556-2021油冷式电动滚筒Oil-cooled motorised driving pulley2022-04-01
  • T/ZZB 2179-2021原色纯山羊绒粗梳针织绒线2022-04-01
  • ISO/TR 4286-2021智能运输系统 探测数据共享用例Intelligent transport systems — Use cases for sharing of prob...2022-04-01
  • T/ZZB 2144-2021牛皮革腰带2022-04-01
  • T/ZZB 2247-2021电袋复合除尘器2022-04-01
  • DIN EN ISO 1043-4-2021Plastics - Symbols and abbreviated terms - Part 4: Flame retardants (ISO 1043-4:2021);...2022-04-01
  • BS EN 17508-2021Plastics. Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows...2022-04-01
  • GH/T 1340-2021棉花包装材料加工技术要求Technical requirements for cotton packing material processing...2022-04-01
  • ISO/TS 10986-2021塑料管道系统 玻璃增强热固性塑料(GRP)管道 地面管道及接头安装无端推力的系统设计Plastics pip...2022-04-01
  • GB/T 40092-2021生态设计产品评价技术规范 变压器Assessment technical specification for eco-design product. Tra...2022-04-01
  • BS EN IEC 62841-3-7-2021+A11-2021Electric motor-operated hand-held tools, transportable tools and lawn and g...2022-04-01
  • GB/T 40148-2021科技评估基本术语Basic terminology of science and technology evaluation2022-04-01
  • QB/T 4071-2021课桌椅Chairs and tables for educational institutions2022-04-01
  • T/ZZB 2285-2021硬笔书法用簿册2022-04-01
  • PD CLC/TS 50701-2021Railway applications. Cybersecurity2022-04-01