• DIN EN ISO 16140-3-2021Microbiology of the food chain - Method validation - Part 3: Protocol for the verific...2022-03-29
  • T/ZZB 2222-2021微型轿车用机油集滤器2022-03-29
  • IEC 60335-2-89-2019/Cor 2-2021Cor rigendum 2 - Household and similar electrical appliances - Safety - Part 2...2022-03-29
  • TY/T 2003.4-2021运动面层性能测试方法 第4部分:冲击吸收2022-03-29
  • ISO 965-1-2013/Amd 1-2021ISO general purpose metric screw threads — Tolerances — Part 1: Principles and ba...2022-03-29
  • ASTM D2643/D2643M-2021Standard Specification for Prefabricated Bituminous Geomembrane Used as Canal and Ditc...2022-03-29
  • ASTM E1726-2021Standard Practice for Preparation of Soil Samples by Hotplate Digestion for Subsequent Lead A...2022-03-29
  • QB/T 5604-2021线路板用光固化字符喷墨墨水LED-UV curing legend inkjet printing ink for printed circuit board...2022-03-29
  • ASTM D2619-2021Standard Test Method for Hydrolytic Stability of Hydraulic Fluids (Beverage Bottle Method)2022-03-29
  • ISO 22762-5-2021弹性防震隔震器 第5部分:建筑物滑动防震隔震器Elastomeric seismic-protection isolators — Part...2022-03-29
  • DIN EN 17443-2021Winter service equipment - Brine production systems - Requirements and test methods; German...2022-03-29
  • T/CECS 865-2021海绵城市系统方案编制技术导则Technical guideline for the drafting of systematic scheme of spon...2022-03-29
  • GB/T 18916.54-2021取水定额 第54部分:罐头食品Norm of water intake—Part 54:Canned food2022-03-29
  • ISO 8000-2-2020/Amd 1-2021Data quality — Part 2: Vocabulary — Amendment 12022-03-29
  • NF E29-591-2-2021Copper and copper alloys - Plumbing fittings - Part 2 : compression fittings for use with c...2022-03-29
  • T/ZZB 2232-2021道路车辆用非屏蔽聚四氟乙烯绝缘层单芯电线2022-03-29
  • DIN EN ISO 22300-2021Security and resilience - Vocabulary (ISO 22300:2021); German version EN ISO 22300:20212022-03-29
  • GB/T 40102-2021太阳能热发电站接入电力系统检测规程Test code of connecting to power system for solar thermal p...2022-03-29
  • BS EN 15339-2-2021Thermal spraying. Safety requirements for thermal spraying equipment. Part 2:Gas control u...2022-03-29
  • GB/T 27021.2-2021合格评定 管理体系审核认证机构要求 第2部分:环境管理体系审核与认证能力要求Conformity assessmen...2022-03-29
  • ISO 17225-6-2021Solid biofuels — Fuel specifications and classes — Part 6: Graded non-woody pellets2022-03-29
  • JIS M8202-2021Iron ores -- General rules for chemical analysis2022-03-29
  • ABNT IEC/TS 60815-4-2021Selection and dimensioning of high voltage insulators intended for use in polluted c...2022-03-29
  • DIN EN ISO 2313-1-2021Textiles - Determination of the recovery from creasing of a folded specimen of fabric ...2022-03-29