• SAE AMS-DTL-23053/4B-2018 Insulation Sleeving, Electrical, Heat Shrinkable, Polyolefin, Dual-Wall, Outer Wa...2023-11-25
  • MH/T 1060-2014 公共航空运输航班超售处置规范 Disposing specifications for oversales of public air transportat...2023-11-25
  • KS B ISO 5457-2019 Technical product documentation — Sizes and layout of drawing sheets2023-11-25
  • IEEE 1829-2017 Guide For Conducting Corona Tests On Hardware For Overhead Transmission Lines And Substatio...2023-11-25
  • NF EN 17285-2020 Railway applications - Acoustics - Measuring of door audible warnings2023-11-25
  • SY/T 7087-2016 石油天然气工业 钻井和采油设备液氮泵送设备 Petroleum and natural gas industries—Drillin...2023-11-25
  • KS C IEC 62747-2020 Terminology for voltage-sourced converters(VSC) for high-voltage direct current(HVDC) s...2023-11-25
  • SH/T 3201-2018 石油化工工程减隔震(振)技术规范 Technical specification for seismic (vibration) energy dissipa...2023-11-24
  • YB/T 4435-2014 调压阀组 Pressure regulating valve bank2023-11-24
  • PD CLC/TR 50624-2014 Railway applications. Functional Interface Specification. Pantograph System2023-11-24
  • SN/T 3193.7-2016 进口轻工业成套设备检验技术要求 第7部分:木材加工设备 Technical requirements for the inspecti...2023-11-24
  • ISO 6489-5-2019 农业车辆--挂车和牵引车的机械连接--第5部分:非旋转U型钩的规范 Agricultural vehicles — Mec...2023-11-24
  • KS M ISO 2833-2017 Sodium fluoride for industrial use. Determination of fluorine2023-11-24
  • T/CECS 614-2019 村镇建筑清洁供暖技术规程 Technical specification for clean heating in.rural buildings...2023-11-24
  • QB/T 1986-2017 手表表盘 Wristwatch dials2023-11-24
  • WW/T 0085-2017 文物建筑保护工程预算定额(北方地区) Budget norm of relis building preservation project ( Norther...2023-11-24
  • UL 2127-2017 惰性气体清洁灭火设备 Ul Standard For Safety Inert Gas Clean Agent Extinguishing System Units (T...2023-11-24
  • KS B5519-2019 General rules for expression of the performance of radiation thermometers2023-11-24
  • NAVY QPL-19933-2015 Electrodes And Rods. Welding,Bare,Chromium And Chromium-Nickel Steels2023-11-24
  • NY/T 3983-2021 椰子主要食叶害虫调查技术规程 椰心叶甲和椰子织蛾 Technical code of practice on survey for main...2023-11-24
  • JB/T 13896-2020 闭式高速精密压力机可靠性评定方法 Evaluation method for reliability on high speed precision s...2023-11-24
  • NF EN 3773-001-2014 航空航天系列.最大开断容量为65In/1000A、额定电流为1A至25A的温度补偿单极断路器.第001部分:...2023-11-24
  • KS J ISO/TS 20399-3-2019 Biotechnology — Ancillary materials present during the production of cellular the...2023-11-24
  • LY/T 2862-2017 焦性没食子酸 Pyrogallic acid2023-11-24