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  • ASTM D1455-2017 乳液型地板上光剂60度镜面光泽试验方法 Standard Test Method for 60° Specular Gloss of Emulsio...2023-05-12
  • ANSI B175.6-2018 Outdoor Power Equipment - Internal Combustion Engine-Powered Hand-Held Hedge Trimmers - S...2023-05-12
  • EN IEC 60268-3-2018 Sound system equipment. Part 3: Amplifiers2023-05-12
  • GB/T 36709-2018 减振复合钢板 Vibration damping clad steel sheet2023-05-12
  • BS ISO 12289-2016 航空航天 耐蚀钢实心铆钉 采购规范 Aerospace. Rivets, solid, in corrosion-resisting steel. P...2023-05-12
  • ETSI TS 124 647-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-05-12
  • DIN EN ISO 9693-2020 Dentistry – Compatibility testing for metal-ceramic and ceramic-ceramic systems2023-05-12
  • EN 60153-2-2016+AC-2017 Hollow Metallic Waveguides - Part 2: Relevant Specifications For Ordinary Rectangul...2023-05-12
  • DB11/T 306.4-2005 水利工程数据库表结构 第4部分:堤防 Tabulation frame of water project database—Part 4: ...2023-05-12
  • ETSI TS 124 167/2-2017 Universal Mobile Telecommunications System (UMTS); LTE; 3GPP IMS Management Object (...2023-05-12
  • GB/T 34840.2-2017 信息与文献 电子办公环境中文件管理原则与功能要求 第2部分:数字文件管理系统指南与功能要求 Info...2023-05-12
  • BS EN 61760-4-2015+A1-2018 Surface mounting technology. Classification, packaging, labelling and handling ...2023-05-12
  • GB/T 32985-2016 快速公共汽车交通系统建设与运营管理规范 Specification for construction and operation manageme...2023-05-12
  • ETSI GS NGP 013-2018 Next Generation Protocols (NGP); Flexilink: efficient deterministic packet forwarding ...2023-05-12
  • ASTM D7775-2016 小石墨试样测量指南 Standard Guide for Measurements on Small Graphite Specimens2023-05-12
  • BS EN 16603-50-03-2014 航天工程 空间数据的链接 遥测传输帧协议 Space engineering. Space data links. Telemetry...2023-05-12
  • BS ISO 19740-2018 Optics and photonics. Optical materials and components. Test method for homogeneity of in...2023-05-12
  • ASTM F3180/F3180M-2017 飞机低速飞行性能规范 Standard Specification for Low-Speed Flight Characteristics of A...2023-05-12
  • DB13/T 692-2005 沧州苜蓿2023-05-12
  • ASTM D7699/D7699M-2020 Standard Practice for Minimum Geospatial Data for Abandoned Mine Land Problem Areas,...2023-05-12
  • GB/T 13747.13-2017 锆及锆合金化学分析方法 第13部分:铅量的测定 极谱法 Methods for chemical analysis of zirconi...2023-05-12
  • ETSI TS 137 145-1/7-2019 Universal Mobile Telecommunications System (Umts); Lte; Active Antenna System (Aas...2023-05-12