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  • GB/T 35462-2017 建筑用木塑复合材料及制品机械紧固件的测试方法 Test method of mechanical fasteners in wood-pla...2023-05-03
  • GB/T 17044-2020 钢丝绳芯输送带 覆盖层与带芯层粘合强度试验 Steel cord conveyor belts-Adhesion strength test o...2023-05-03
  • GB/T 33216-2016 锤上钢质自由锻件 复杂程度分类及折合系数 Steel open die forgings on hammer-Classification o...2023-05-03
  • ETSI TR 101 495-2019 Digital Audio Broadcasting (Dab); Guide To Dab Standards2023-05-03
  • ETSI TS 122 031-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-03
  • ETSI TS 124 380/7-2020 Lte; Mission Critical Push To Talk (Mcptt) Media Plane Control; Protocol Specificati...2023-05-03
  • DIN EN 2715-2019 Aerospace series - Macrographic examination of aluminium and aluminium alloy wrought produ...2023-05-03
  • DIN EN 12927-2019 Safety requirements for cableway installations designed to carry persons - Ropes2023-05-03
  • ASME BPVC-CC-NC N-713-2017 Code Cases N-713:Nuclear Components2023-05-03
  • DIN EN 13674-4-2019 Railway applications - Track - Rail - Part 4: Vignole railway rails from 27 kg/m to, bu...2023-05-03
  • ASTM E3053-2018 用薪材试验燃料测定木材加热器颗粒物排放量的方法 Standard Test Method for Determining Particul...2023-05-03
  • GB 4404.2-2010 粮食作物种子 第2部分:豆类 Seed of food crops-Part 2:Legume2023-05-03
  • ETSI TS 123 142-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-03
  • HJ 895-2017 水质 甲醇和丙酮的测定 顶空/气相色谱法 Water quality--Determination of methanol and acetone--Head...2023-05-03
  • ASTM F3330-2018 Standard Specification for Training and the Development of Training Manuals for the UAS Ope...2023-05-03
  • ASME BPVC-CC-BPV 2782-2017 Code Cases 2782:Boilers And Pressure Vessels2023-05-03
  • DB33/T 2275-2020 一站式机动车驾驶人换证服务规范 Specification for service of one-step motor vehicle driver&#...2023-05-03
  • GB 1886.55-2015 食品安全国家标准 食品添加剂 丁烷2023-05-03
  • DIN 86261-2020 Non return valves for shipboard use – Cutt off type, made of red brass, with flanges, DN 15...2023-05-03
  • GB/T 36984-2018 外科植入物用多孔金属材料X射线CT检测方法 X-ray CT testing method of the porous metal material...2023-05-03
  • DZ/T 0064.22-2021 地下水质分析方法 第22部分:铜、铅、锌、镉、锰、铬、镍、钴、钒、锡、铍及钛量的测定 电感耦合等...2023-05-03
  • DIN 3476-1-2018 Valves - Requirements and tests - Part 1: Protection against corrosion by epoxy coating of ...2023-05-03
  • GB/T 35924-2018 固体化工产品中水分含量的测定 热重法 Determination of moisture in solid chemical products- Th...2023-05-03