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  • API TR 18TR4-2017 Evaluation of Welding Requirements as Applicable to API Product Specifications (FIRST EDI...2023-09-06
  • ASTM A829/A829M-2014 合金结构钢中厚板规格 Standard Specification for Alloy Structural Steel Plates2023-09-06
  • HG/T 5989-2021 绿色设计产品评价技术规范 家具用胶粘剂 Technical specification for green-design product assess...2023-09-06
  • ASTM C834-2017 乳胶密封剂规格 Standard Specification for Latex Sealants2023-09-06
  • DB33/T 562.2-2020 花鱼骨养殖技术规范 Technical specifications for culture of Hemibarbus maculatus2023-09-06
  • DB13/T 2123-2014 煤中全硫、灰分现场快速检测规范 On-site rapid test specification for total sulfur and ash co...2023-09-06
  • DB13/T 2101-2014 高性能水泥混凝土路面施工技术规程 Technical specification for construction of high performan...2023-09-06
  • BS EN 4700-002-2016 航空航天系列 钢和耐热合金 锻造产品 技术规格 酒吧和部分 Aerospace series. Steel and heat ...2023-09-06
  • GB/T 39857-2021 光伏发电效率技术规范 Specification of photovoltaic power generation efficiency2023-09-06
  • ETSI TS 136 322-2020 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Radio Link Control (Rlc) Pro...2023-09-06
  • GB/T 5770-2020 柴油机柱塞式喷油泵总成 技术条件 Jerk fuel injection pump for diesel engine—Specificatio...2023-09-05
  • ETSI ES 201 873-1-2013 Methods for Testing and Specification (MTS); The Testing and Test Control Notation v...2023-09-05
  • DB11/T 788-2011 儿童福利机构儿童成长档案记录与管理 The growth file record specification of children's we...2023-09-05
  • ASTM D3019/D3019M-2017 与非纤维和有纤维沥青卷材屋面一起使用的搭接胶合料的规格 Standard Specification for La...2023-09-05
  • ASTM B49-2020 Standard Specification for Copper Rod for Electrical Purposes2023-09-05
  • DL/T 1893-2018 变电站辅助监控系统技术及接口规范 Technical and interface specification for auxiliary monitori...2023-09-04
  • HY/T 0331-2022 绿潮生态调查与监测技术规范 Technical specifications for ecological survey and monitor on gree...2023-09-04
  • 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
  • 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
  • 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
  • BS ISO 21782-6-2019 Electrically propelled road vehicles. Test specification for electric propulsion compo...2023-09-04
  • GB/T 34979.2-2017 智能终端软件平台测试规范 第2部分:应用与服务 Test specification for smart terminal software...2023-09-04
  • GB/T 41387-2022 信息安全技术 智能家居通用安全规范 Information security technology-Smart home general securit...2023-09-04
  • DL/T 799.3-2019 电力行业劳动环境监测技术规范 第3部分:生产性噪声监测 Technical specifications of monitoring f...2023-09-04
  • GB/T 39473-2020 北斗卫星导航系统公开服务性能规范 Specifications for open service performance of BeiDou navig...2023-09-04