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  • HG/T 5142-2016 纺织染整助剂 线性烷基苯磺酸盐的测定 Textile dyeing and finishing auxiliaries- Determination o...2023-08-26
  • DL/T 1700-2017 隔离开关及接地开关状态检修导则 Guide for condition based maintenance strategy of disconnector...2023-08-26
  • BS EN 17071-2019 Information technology. Automatic identification and data capture techniques. Electronic ...2023-08-26
  • GB/T 5187-2021 铜及铜合金箔材 Copper and copper alloy foil2023-08-26
  • GB 6675.12-2014 玩具安全 第12部分:玩具滑板车 Safety of toys—Part 12: Toy scooter2023-08-26
  • CNAS TRL004-2017 测量设备校准周期的确定和调整方法指南2023-08-26
  • ETSI TS 145 008/5-2018 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Gsm/Edge Radio Subsyste...2023-08-26
  • DB3201/T 1055-2021 不结球白菜大田用种生产技术规程 Technical code of practice for the production of non-headi...2023-08-26
  • BS EN ISO 4869-2-2018 声学.听力保护器.第2部分:当听力保护器磨损时影响性的A-重声压级评定 Acoustics. Hearing pr...2023-08-26
  • BS EN 3155-027-2015 航空航天系列 连接部件中用电连接器 R级、压紧、A型电连接器插座产品标准 Aerospace series. E...2023-08-26
  • ETSI EN 303 345-5-2020 Broadcast Sound Receivers; Part 5: Drm Broadcast Sound Service; Harmonised Standard ...2023-08-25
  • DIN EN 16603-50-04-2014 Space engineering - Space data links - Telecommand protocols, synchronization and ...2023-08-25
  • ETSI TS 124 379/1-2018 Lte; Mission Critical Push To Talk (Mcptt) Call Control; Protocol Specification (3Gp...2023-08-25
  • DIN 18532-5-2017 Waterproofing of concrete areas trafficable by vehicles - Part 5: Waterproofing comprising...2023-08-25
  • ETSI GS NFV 003/1-2018 Network Functions Virtualisation (Nfv); Terminology For Main Concepts In Nfv2023-08-25
  • GB/T 17659.2-2018 原木锯材批量检查抽样、判定方法 第2部分:锯材批量检查抽样、判定方法 Sampling and judging meth...2023-08-25
  • ASME NM.3.2-2018 Nonmetallic Materials Part 2 - Reinforced Thermoset Plastic Material Specifications2023-08-25
  • GB 14621-2011 摩托车和轻便摩托车排气污染物排放限值及测量方法(双怠速法) Limits and measurement methods for exha...2023-08-25
  • DB13/T 472-2001 无公害大白菜生产技术规程2023-08-25
  • BS ISO 15392-2019 Sustainability in buildings and civil engineering works. General principles2023-08-25
  • GB/T 35451.1-2017 埋地排水排污用聚丙烯(PP)结构壁管道系统 第1部分:聚丙烯双壁波纹管材 Polypropylene (PP) struc...2023-08-25
  • BS 5892-7-2014 铁路机车车辆材料 铸轮产品和技术认可要求规范 Railway rolling stock materials. Specification fo...2023-08-25
  • GB/T 38192-2019 注射成型塑料圆柱齿轮精度制轮齿同侧齿面偏差和径向综合偏差的定义和允许值 Injection molding pla...2023-08-25