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  • BS ISO 7001-2007+A4-2017 Graphical symbols. Public information symbols2023-05-16
  • ETSI TS 131 124/4-2018 Universal Mobile Telecommunications System (Umts); Lte; Mobile Equipment (Me) Confor...2023-05-16
  • EN 4178-2017 Aerospace series - Screws, pan head, six lobe recess, coarse tolerance normal shank, medium l...2023-05-16
  • ASTM D7258-2014 聚合物桩木规格 Standard Specification for Polymeric Piles2023-05-16
  • BS IEC 62106-6-2018 Radio data system (RDS). VHF/FM sound broadcasting in the frequency range from 64,0 MH...2023-05-16
  • EN 61784-3-18-2011+A1-2017 Industrial Communication Networks - Profiles - Part 3-18: Functional Safety Fiel...2023-05-16
  • BS EN 61753-031-2-2014 光纤互连装置和无源元件 性能标准 C类非连接式单模1xN和2xN非波长选择分路设备(NWBD) 受控...2023-05-16
  • ASTM A434/A434M-2015 经淬火和回火的热锻或冷加工合金钢棒材规格 Standard Specification for Steel Bars,Alloy,Ho...2023-05-16
  • ETSI TS 124 302/6-2019 Universal Mobile Telecommunications System (Umts); Lte; Access To The 3Gpp Evolved P...2023-05-16
  • DB32/T 088-1994 杂交籼稻籼优63 亩产600Kg栽培技术标准2023-05-16
  • GB 1886.121-2015 食品安全国家标准 食品添加剂 丁酸2023-05-16
  • BS ISO 14229-7-2015 道路车辆 统一诊断服务(UDS) 局部互联网络的统一诊断服务 Road vehicles. Unified diagnostic ...2023-05-16
  • BS ISO 19213-2017 Implants For Surgery. Test Methods Of Material For Use As A Cortical Bone Model2023-05-16
  • GB/T 39491-2020 汽车用碳纤维复合材料覆盖部件通用技术要求 General technical requirements of carbon fiber comp...2023-05-16
  • ETSI TS 131 103-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-05-16
  • GB/T 1222-2016 弹簧钢 Spring steels2023-05-16
  • GB/T 26047-2022 一次柱式锂电池绝缘子 Insulators of primary lithium battery for pillar2023-05-16
  • GH/T 1343-2021 再生资源加工基地管理规范 通则 Management specification for recyclable resources processing ba...2023-05-16
  • BS EN ISO 3630-1-2019 牙根管器械.锉刀、扩孔器、毛刺钻孔器、粗锉、软膏、探测器和棉条钻孔器 Dentistry. Endodon...2023-05-16
  • GB/T 36852-2018 亚洲梨火疫病菌检疫鉴定方法 Detection and identification of Erwinia pyrifoliae2023-05-16
  • BB/T 0049-2021 包装用干燥剂 Desiccant for packaging2023-05-16
  • BS EN ISO 16757-2-2019 Data structures for electronic product catalogues for building services. Geometry2023-05-16