• ASTM E3257-2021资产分类的标准实施规范Standard Practice for Asset Taxonomy2022-04-08
  • DIN EN ISO 16181-1-2021Footwear - Critical substances potentially present in footwear and footwear component...2022-04-08
  • JIS C61300-2-46-2021Fiber optic interconnecting devices and passive components -- Basic test and measurement...2022-04-08
  • PD IEC/TS 63236-2-2021Direct current (DC) appliance couplers for information and communication technology (I...2022-04-08
  • ISO 690-2021Information and documentation — Guidelines for bibliographic references and citations to inform...2022-04-08
  • ASTM D1636-2021Standard Specification for Allyl Molding Compounds2022-04-08
  • ABNT NBR 15358-2020/Errata 1-20212022-04-08
  • ASTM C429-2021Standard Test Method for Sieve Analysis of Raw Materials for Glass Manufacture2022-04-08
  • GB/T 40005-2021精细陶瓷强度数据的韦布尔统计分析方法Weibull statistics for strength data of fine ceramics...2022-04-08
  • ASTM F3101-2021aStandard Specification for Unsupervised Public Use Outdoor Fitness Equipment2022-04-08
  • DIN/TS 18843-1-2021Residential solid fuel burning appliances - Combustion air devices - Control units for re...2022-04-08
  • T/ZZB 2146-2021手动PVC塑料管子割刀2022-04-08
  • ASTM D5195-2021Standard Test Method for Density of Soil and Rock In-Place at Depths Below Surface by Nuclear...2022-04-08
  • ASTM C1354/C1354M-2021Standard Test Method for Strength of Individual Stone Anchorages in Dimension Stone2022-04-08
  • BS EN IEC 61326-2-4-2021Electrical equipment for measurement, control and laboratory use. EMC requirements. ...2022-04-08
  • JC/T 2615-2021建筑材料生产企业固体废物综合利用规范2022-04-08
  • ISO/TS 21364-22-2021家用燃气灶具 安全 第22部分:烤箱和隔层烤架的特殊要求Domestic gas cooking appliances — ...2022-04-08
  • ASTM E389-2021Standard Test Method for Particle Size or Screen Analysis at 4.75?6?5mm (No.4) Sieve and Coars...2022-04-08
  • ASTM F2933-2021aStandard Consumer Safety Specification for Crib Mattresses2022-04-08
  • JIS C1513-2-2021Electroacoustics -- Octave-band and 1/N (fractional) -octave-band filters -- Part 2: Pattern...2022-04-08
  • ISO 19880-8-2019/Amd 1-2021Gaseous hydrogen — Fuelling stations — Part 8: Fuel quality control — Amendmen...2022-04-08
  • QC/T 550-2021汽车用蜂鸣器2022-04-08
  • DIN EN IEC 60645-3-2021Electroacoustics - Audiometric equipment - Part 3: Test signals of short duration (IE...2022-04-08
  • ASTM C1710-2021aStandard Guide for Installation of Flexible Closed Cell Preformed Insulation in Tube and She...2022-04-08