• ASTM C807-2021Standard Test Method for Time of Setting of Hydraulic Cement Mortar by Modified Vicat Needle2022-04-01
  • ABNT NBR 16164-2021Indoor/outdoor rodent protected dielectric optical fiber cable - Specification2022-04-01
  • DIN EN 17334-2021Glued-in rods in glued structural timber products - Testing, requirements and bond shear st...2022-04-01
  • ASTM D5178-2021Standard Test Method for Mar Resistance of Organic Coatings2022-04-01
  • DIN EN 17210-2021Accessibility and usability of the built environment - Functional requirements; German vers...2022-04-01
  • ASTM D8404-2021金属和类金属的后续分析用氟化铵-硝酸消解法制备土壤样品的标准实施规范Standard Practice for Prep...2022-04-01
  • GB/T 40255-2021对虾肝胰腺细小病毒病诊断规程 PCR检测法Code of diagnosis for infection with hepatopancreatic p...2022-04-01
  • GB/T 40229-2021家用移动机器人性能评估方法Performance evaluation methods of mobile household robots...2022-04-01
  • JIS Z2254-2021Metallic materials -- Sheet and strip -- Determination of plastic strain ratio2022-04-01
  • GB/T 40051-2021废旧人造板回收利用规范Code of recycle and utilization for discarded wood-based panels...2022-04-01
  • GB/T 40144-2021协作业务关系管理体系 要求和框架Collaborative business relationship management systems . Requi...2022-04-01
  • T/ZZB 2561-2021化妆刷Cosmetic brush2022-04-01
  • BS IEC 60747-5-13-2021Semiconductor devices. Optoelectronic devices. Hydrogen sulphide corrosion test for LE...2022-04-01
  • ASTM E797/E797M-2021Standard Practice for Measuring Thickness by Manual Ultrasonic Pulse-Echo Contact Method2022-04-01
  • ASTM E1582-2021Standard Test Method for Temperature Calibration of Thermogravimetric Analyzers2022-04-01
  • ISO 8130-5-2021Coating powders — Part 5: Determination of flow properties of a powder/air mixture2022-04-01
  • ASTM E2751/E2751M-2021Standard Practice for Design and Performance of Supported Laminated Glass Walkways2022-04-01
  • BS ISO 6505-2021Rubber, vulcanized or thermoplastic. Determination of tendency to adhere to and corrode meta...2022-04-01
  • FZ/T 14052-2021锦纶与涤纶交织印染布2022-04-01
  • ISO/IEC/IEEE 24774-2021Systems and software engineering — Life cycle management — Specification for proces...2022-04-01
  • GB/T 40142-2021触摸图形设计及图例Tactile graphics designing and symbols2022-04-01
  • ASTM E4-2021Standard Practices for Force Calibration and Verification of Testing Machines2022-04-01
  • GB/T 22808-2021皮革和毛皮 化学试验 含氯苯酚的测定Leather and fur. Chemical tests. Determination of chlorinat...2022-04-01
  • GB/T 39989-2021超弹性钛镍形状记忆合金棒材和丝材Superelastic titanium-nickel shape memory alloy bar and wire...2022-04-01