• IEC 60384-25-2021Fixed capacitors for use in electronic equipment - Part 25- Sectional specification - Fixed...2022-03-31
  • ASTM A1091/A1091M-2021Standard Specification for Steel Castings, Creep-Strength Enhanced Ferritic Alloy, for...2022-03-31
  • JIS Q41001-2021Facility management -- Management systems -- Requirements with guidance for use2022-03-31
  • QB/T 5609-2021多层共挤流延聚乙烯薄膜Multi-layer co-extruded casting polyethylene film2022-03-31
  • T/ZZB 2305-2021工程桩自平衡法静载试验用荷载箱2022-03-31
  • T/ZZB 2376-202140英尺侧面全开集装箱2022-03-31
  • BS EN IEC 62271-100-2021High-voltage switchgear and controlgear. Part 100:Alternating-current circuit-breake...2022-03-31
  • GB/T 39975-2021氮化铝陶瓷散热基片Aluminum nitride ceramic dissipate heat substrates2022-03-31
  • ISO 10873-2021Dentistry — Denture adhesives2022-03-31
  • PD CEN/TS 16360-2021Paints and varnishes. Coating materials and coating systems for exterior wood. Assessmen...2022-03-31
  • ISO 17721-1-2021瓷砖表面抗菌活性的定量测定 试验方法 第1部分:含有抗菌剂的瓷砖表面Quantitative determination ...2022-03-31
  • ASTM A957/A957M-2021Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, fo...2022-03-31
  • DIN EN ISO 23162-2021Basic semen examination - Specification and test methods (ISO 23162:2021); German versi...2022-03-31
  • DIN 4000-87-2021Tabular layouts of properties - Part 87: End mills for indexable inserts2022-03-31
  • GB/T 40053-2021森林生态系统长期定位观测研究站建设规范Specification for construction on long-term observation...2022-03-31
  • BS ISO 8287-2021Magnesium and magnesium alloys. Unalloyed magnesium. Chemical composition2022-03-31
  • HJ 1184-2021土壤和沉积物 6种邻苯二甲酸酯类化合物的测定 气相色谱-质谱法Soil and sediment. Determination of 6 ...2022-03-31
  • T/ZZB 2131-2021风窗玻璃刮水片2022-03-31
  • ABNT NBR 6601-2021/Errata 1-20212022-03-31
  • DIN EN ISO 18541-1-2021Road vehicles - Standardized access to automotive repair and maintenance information ...2022-03-31
  • ISO 19818-1-2021Eye and face protection — Protection against laser radiation — Part 1: Requirements and te...2022-03-31
  • GB/T 40075-2021城市轨道交通六轴铰接转向架轻轨车辆通用技术条件General technical specification of six-axle lig...2022-03-31
  • ISO/IEC 22603-1-2021信息技术 产品信息的数字表示 第1部分:一般要求Information technology — Digital represent...2022-03-31
  • GMW 17981-2021Hose For Particulate Filter Applications (Issue 2; English; See Also Gmw Cg5339)2022-03-31