• ISO/TS 23521-2021道路车辆 位移装置的校准程序Road vehicles — Calibration procedure for displacement devices...2022-03-31
  • ABNT NBR 16978-3-2021Deflagration preventing systems Part 3: Isolation - Requirements2022-03-31
  • ISO/TR 32220-2021可持续金融 基本概念和关键举措Sustainable finance — Basic concepts and key initiatives...2022-03-31
  • IEC 61076-2-010-2021Connectors for electrical and electronic equipment - Product requirements - Part 2-010- ...2022-03-31
  • DIN EN 12390-13-2021Testing hardened concrete - Part 13: Determination of secant modulus of elasticity in co...2022-03-31
  • SH/T 3152-2021石油化工粉粒物料输送设计规范Design specification for conveying of bulk solids in petrochemical...2022-03-31
  • PD ISO/TR 18228-3-2021Design using geosynthetics. Filtration2022-03-31
  • ASTM E3312-2021减轻野火对水源保护区的影响和对水务公司的风险的标准指南Standard Guide for Mitigation of Wildfi...2022-03-31
  • T/ZZB 2190-2021圆弧齿同步带2022-03-31
  • ISO 13179-1-2021Implants for surgery — Coatings on metallic surgical implants — Part 1: Plasma-sprayed coa...2022-03-31
  • BS ISO 3011-2021Rubber- or plastics-coated fabrics. Determination of resistance to ozone cracking under stat...2022-03-31
  • ASTM E135-2021aStandard Terminology Relating to Analytical Chemistry for Metals, Ores, and Related Materials2022-03-31
  • GB/T 13173-2021表面活性剂 洗涤剂试验方法Surface active agents—Test methods for detergents2022-03-31
  • IEC 61784-3-8-2021Industrial communication networks - Profiles - Part 3-8- Functional safety fieldbuses - Ad...2022-03-31
  • LY/T 3251-2021困难立地沙枣造林技术规程Technical regulations for Russian olive afforestation on difficult hab...2022-03-31
  • ISO 10962-2021Securities and related financial instruments — Classification of financial instruments (CFI) ...2022-03-31
  • ISO 10619-2-2021Rubber and plastics hoses and tubing — Measurement of flexibility and stiffness — Part 2: ...2022-03-31
  • BS EN 12390-1-2021Testing hardened concrete. Shape, dimensions and other requirements for specimens and moul...2022-03-31
  • BS EN 17088-2021Side curtain ventilation systems. Safety2022-03-31
  • DIN EN ISO 23036-2-2021Microbiology of the food chain - Methods for the detection of Anisakidae L3 larvae in...2022-03-31
  • ASTM C1782/C1782M-2021Standard Specification for Segmental Concrete Paving Slabs2022-03-31
  • GB/T 40168-2021瓦楞芯纸 实验室起楞后边压强度的测定Corrugating medium-Determination of the edge crush resista...2022-03-31
  • BS ISO 21806-12-2021Road vehicles. Media Oriented Systems Transport (MOST). 50-Mbit/s balanced media physica...2022-03-31
  • ABNT NBR ISO 9863-1-2021Geosynthetics - Determination of thickness at specified pressures Part 1: Single lay...2022-03-31