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  • GB/T 41322-2022 硬质合金 钴粉中硅量的测定 分光光度法 Hardmetals-Determination of silicon in cobalt metal pow...2023-09-08
  • GB/T 39486-2020 化学试剂 电感耦合等离子体质谱分析方法通则 Chemical reagent—General rules for inductive...2023-09-08
  • ASTM C182-2019 绝热耐火砖导热性测试方法 Standard Test Method for Thermal Conductivity of Insulating Firebric...2023-09-08
  • BS EN 50341-2-8-2017 Overhead Electrical Lines Exceeding Ac 1 Kv. National Normative Aspects (Nna) For Fra...2023-09-08
  • BS EN 15269-5-2014+A1-2016 对门 快门和可打开的窗户组件(包括建筑硬件的要素)进行耐火和/或烟雾控制的测试结果的...2023-09-08
  • BS 85600-2017 Post-Event Flood Assessments. Guidance On Investigating Flooding Incidents2023-09-08
  • API SPEC 17E-2017 Specification For Subsea Umbilicals (Fifth Edition; Effective January 15, 2018)2023-09-08
  • BS EN ISO 21084-2019 Textiles. Method for determination of alkylphenols (AP)2023-09-08
  • GB/T 15788-2017 土工合成材料 宽条拉伸试验方法 Geosynthetics-Wide-width tensile test  2023-09-08
  • CNAS EL07-2014 纺织检测领域认可能力范围表述说明2023-09-08
  • BS EN 484-2019 专用于液化石油气灶具的规范.相应的压火盖,包括室外用配套烤架 Specification for dedicated liquef...2023-09-08
  • CB 20391-2018 全垫升气垫登陆艇桨塔制作工艺要求 Technical requirements of propeller tower manufacturing for l...2023-09-08
  • DL/T 5773-2018 水电水利工程施工机械安全操作规程 混凝土运输车 Safety operation specification of construction ...2023-09-08
  • BS EN 13523-11-2019 卷材覆层金属.试验方法.耐溶剂性(摩擦试验) Coil coated metals. Test methods. Resistance to...2023-09-08
  • ETSI TS 144 318-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Generic Access Network (G...2023-09-08
  • HY/T 249-2018 大生活用海水系统运行管理规范 Management specification for operation of domestic seawater syste...2023-09-08
  • GB/T 34053.6-2017 纸质印刷产品印制质量检验规范 第6部分:折叠纸盒 Specifications of quality inspection for pri...2023-09-08
  • BS EN ISO 9202-2019 Jewellery and precious metals. Fineness of precious metal alloys2023-09-08
  • ASTM D2126-2020 Standard Test Method for Response of Rigid Cellular Plastics to Thermal and Humid Aging2023-09-08
  • ASME BPVC-CC-NC N-597-3-2017 Code Cases N-597-3:Nuclear Components2023-09-08
  • GB/T 12106-2017 电子琴的环境试验要求和试验方法 Requirements and methods of environmental test for electronic...2023-09-08
  • BS EN 14187-9-2019 Cold applied joint sealants. Test methods. Function testing of joint sealants2023-09-08
  • EN ISO 4048-2018 Leather - Chemical tests - Determination of matter soluble in dichloromethane and free fat...2023-09-08