• DIN EN 13480-3/A4-2021Metallic industrial piping - Part 3: Design and calculation; German version EN 13480-3...2022-04-06
  • DIN EN ISO 3630-3-2021Dentistry - Endodontic instruments - Part 3: Compactors (ISO 3630-3:2021); German vers...2022-04-06
  • ABNT NBR ISO 13772-2021Forestry machinery - Portable chain-saws - Non-manually actuated chain brake performa...2022-04-06
  • JTS/T 163-1-2021港口大气污染物排放清单编制技术指南 第1部分:集装箱码头Technical Guide for Air Pollutant Emissi...2022-04-06
  • ASTM D7469-2021Standard Test Methods for End Joints in Structural Wood Products2022-04-06
  • ISO/TR 20736-2021污泥回收 循环利用 处理和处置 污泥的热处理指南Sludge recovery, recycling, treatment and di...2022-04-06
  • FZ/T 07018-2021染色机能效限定值及能效等级2022-04-06
  • JJF 1909-2021压力式温度计校准规范Calibration Specification for Filled System Thermometers2022-04-06
  • ASTM E2885-2021Standard Specification for Handheld Point Chemical Vapor Detectors (HPCVD) for Homeland Secur...2022-04-06
  • T/ZZB 2287-2021超轻粘土2022-04-06
  • GB/T 40444-2021核电厂安全重要仪表和控制系统总体要求General requirements for instrumentation and control syst...2022-04-06
  • DIN EN 14500-2021Blinds and shutters - Thermal and visual comfort - Test and calculation methods; German ver...2022-04-06
  • ISO 20947-1-2021数字试衣系统性能评估规程 第1部分:虚拟人体表征的准确性Performance evaluation protocol for dig...2022-04-06
  • GB/T 40420.6-2021基于公用电信网的宽带客户网关虚拟化 第6部分:虚拟企业网关功能技术要求Broadband customer gatewa...2022-04-06
  • BS ISO 17885-2021Plastics piping systems. Mechanical fittings for pressure piping systems. Specifications2022-04-06
  • BS EN 15692-2021Ethanol as a blending component for gasoline. Determination of water content. Karl Fischer p...2022-04-06
  • GB/T 40801-2021钛、锆及其合金的焊接工艺评定试验Welding procedure qualification tests for titanium, zirconium...2022-04-06
  • DIN EN 303345-3-2021Broadcast Sound Receivers - Part 3: FM broadcast sound service - Harmonised Standard for...2022-04-06
  • ISO/PAS 5101-2021道路车辆 制动驱动和调制系统的现场负载规范Road vehicles — Field load specification for bra...2022-04-06
  • DIN EN ISO 11138-8-2021Sterilization of health care products - Biological indicators - Part 8: Method for va...2022-04-06
  • ASTM F1233-2021Standard Test Method for Security Glazing Materials And Systems2022-04-06
  • ISO 11439-2013/Amd 1-2021Gas cylinders — High pressure cylinders for the on-board storage of natural gas as...2022-04-06
  • ISO/IEC 30118-1-2021Information technology — Open Connectivity Foundation (OCF) Specification — Part 1: Co...2022-04-06
  • DIN 18865-8-2021Equipment for commercial kitchens - Food distribution equipment - Part 8: Top shelves refrig...2022-04-06