• BS EN IEC 62129-3-2019 Calibration of wavelength/optical frequency measurement instruments. Optical freque...2023-09-04
  • EN 1853-2017 Agricultural machinery. Trailers. Safety2023-09-04
  • BS ISO 20387-2018 Biotechnology. Biobanking. General requirements for biobanking2023-09-04
  • GB/T 15144-2020 管形荧光灯用交流和/或直流电子控制装置 性能要求 AC and/or DC-supplied electronic control gear...2023-09-04
  • ANSI INCITS 491-2017 Information Technology - SCSI / ATA Translation - 4 (SAT-4)2023-09-04
  • HG/T 2944-2011 食品容器橡胶垫片 Rubber packing sheet for food containers2023-09-04
  • GB/T 20308-2020 产品几何技术规范(GPS)矩阵模型 Geometrical product specifications (GPS ) - Matrix model ...2023-09-04
  • DL/T 2076-2019 火力发电厂循环水节水技术规范 Water saving technical specifications for recirculating water of...2023-09-04
  • GB/T 42281-2022 膜曝气生物膜反应器(MABR)中空纤维膜组件 Hollow fiber membrane module of membrane aerated biofil...2023-09-04
  • GB 19652-2005 放电灯(荧光灯除外)安全要求 Discharge lamps (excluding fluorescent lamps)--Safety specification...2023-09-04
  • ETSI TS 122 076-2017 Digital cellular telecommunications system (Phase 2+) (GSM);Universal Mobile Telecommu...2023-09-04
  • GB/T 9697-2002 蜂王浆 Royal Jelly2023-09-04
  • ASTM C955-2015 螺钉安装石膏板制品及金属熟石膏基板用承重(横向及轴向)钢立筋、滑槽(轨道)、支柱或搁栅撑的规格 Stan...2023-09-04
  • ETSI TR 143 026-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Multiband Operation Of Gs...2023-09-04
  • IEC 61084-2-1-2017 电气装置用电缆槽和管道系统--第2-1部分:特殊要求--安装在墙上或天花板上的电缆槽和管道系统 Ca...2023-09-04
  • DIN ISO 13276-2018 Tobacco and tobacco products - Determination of nicotine purity - Gravimetric method usi...2023-09-04
  • BS EN 17059-2018 Plating and anodizing lines. Safety requirements2023-09-04
  • DB44/T 619-2009 地理标志产品 连州溪黄草 Product of geographical indications-Lianzhou Xihuang grass...2023-09-04
  • ETSI TS 132 422/12-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telec...2023-09-04
  • BS ISO 21782-6-2019 Electrically propelled road vehicles. Test specification for electric propulsion compo...2023-09-04
  • GB/T 74-2018 开槽凹端紧定螺钉 Slotted set screws with cup point  2023-09-04
  • GB/T 7991.3-2021 搪玻璃层试验方法 第3部分:耐温差急变性能的测定 Test method of viterous and porcelain enamels-...2023-09-04
  • ASTM D5504-2020 Standard Test Method for Determination of Sulfur Compounds in Natural Gas and Gaseous Fuels...2023-09-04
  • BS ISO 10679-2019 Steels. Cast tool steels2023-09-04