• ASTM E1879-2021Standard Guide for Sensory Evaluation of Beverages Containing Alcohol2022-04-08
  • DIN 25440-2021Classification of rooms in the controlled area of nuclear facilities and facilities according ...2022-04-08
  • WB/T 1115-2021体外诊断试剂温控物流服务规范Specification for in vitro diagnostic reagent temperature control ...2022-04-08
  • T/ZZB 2356-2021卷帘窗饰面料2022-04-08
  • GB/T 40234-2021智能水电厂公共信息模型技术要求Technical requirements of common information models for smart h...2022-04-08
  • IEC 60688-2021Electrical measuring transducers for converting AC and DC electrical quantities to analogue or...2022-04-08
  • DIN EN ISO 28199-3-2021Paints and varnishes - Evaluation of properties of coating systems related to the spr...2022-04-08
  • ISO 9211-7-2021Optics and photonics — Optical coatings — Part 7: Minimum requirements for neutral beam spl...2022-04-08
  • ABNT NBR ISO 12647-2-2021Graphic technology - Process control for the production of half-tone colour separat...2022-04-08
  • T/ZZB 2184-2021平行型手指气缸2022-04-08
  • ISO 30023-2021Textiles — Qualification symbols for labelling workwear to be industrially laundered2022-04-08
  • ASTM D6513-2021Standard Practice for Calculating the Superimposed Load on Wood-frame Walls for Standard Fire...2022-04-08
  • BS EN IEC 61326-2-1-2021Electrical equipment for measurement, control and laboratory use. EMC requirements. ...2022-04-08
  • GB/T 38047.2-2021智能家用电器可靠性评价方法 第2部分:房间空气调节器的特殊要求Evaluation methods for reliabilit...2022-04-08
  • T/CECS 892-2021潜孔冲击高压喷射注浆桩技术规程Technical specification for down-the-hole jet grouting column...2022-04-08
  • ASTM D4329-2021Standard Practice for Fluorescent Ultraviolet (UV) Lamp Apparatus Exposure of Plastics2022-04-08
  • T/ZZB 2147-2021陶瓷电暖器2022-04-08
  • ISO 11007-1-2021Petroleum products and lubricants — Determination of rust-prevention characteristics of lub...2022-04-08
  • DIN EN 71-13-2021Safety of toys - Part 13: Olfactory board games, cosmetic kits and gustative games; German ...2022-04-08
  • ASTM E3270-2021伽玛辐射器操作鉴定的标准指南Standard Guide for Operational Qualification of Gamma Irradiators...2022-04-08
  • ISO 15192-2021Soil and waste — Determination of Chromium(VI) in solid material by alkaline digestion and io...2022-04-08
  • PD CEN/CLC/TR 17603-20-05-2021Space engineering. High voltage engineering and design handbook2022-04-08
  • ASTM C1352/C1352M-2021Standard Test Method for Flexural Modulus of Elasticity of Dimension Stone2022-04-08
  • T/ZZB 2373-2021工业用甲基三丁酮肟基硅烷2022-04-08