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  • ETSI TS 129 329-2021 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-06-24
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  • IEC 61010-2-040-2015 测量、控制和实验室用电气设备的安全要求--第2-040部分:处理医疗材料用灭菌器和洗涤机消毒器的...2023-06-24
  • GB/T 22105.3-2008 土壤质量 总汞、总砷、总铅的测定 原子荧光法 第3部分:土壤中总铅的测定 Soil quality--Analysis...2023-06-24
  • DB32/T 3584-2019 水中铅-210的测定 冠醚树脂色层法 Determination of lead-210 in water — Crown ether res...2023-06-24
  • GB/T 37594-2019 钢质管道抗紫外线三层熔结粉末防腐外涂层技术规范 Technical specification for anti-UV three-lay...2023-06-24
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  • EN 61970-453-2014 Energy management system application program interface (EMS-API) - Part 453: Diagram layo...2023-06-24
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  • GB/T 35122-2017 制造过程物联的数字化模型信息表达规范 Information expression specification for digital model ...2023-06-24
  • BS ISO/IEC 18384-3-2016 信息技术 面向服务架构(SOA RA)的参考架构 面向服务的架构本体论 Information technology....2023-06-24
  • FZ/T 32001-2018 亚麻纱 Flax yarn2023-06-24
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  • GB/T 33668-2017 地铁安全疏散规范 Code for safety evacuation of metro2023-06-24
  • BS EN 13878-2019 休闲度假用旅行房车 术语和定义 Leisure accommodation vehicles. Terms and definitions...2023-06-24
  • GB/T 879.2-2018 弹性圆柱销 直槽 轻型 Spring-type straight pins--Slotted--Light duty2023-06-24
  • CNAS SC15-2017 工程建设施工企业质量管理体系认证机构认可方案 Accreditation Scheme for Certification Bodies Ce...2023-06-24
  • DIN 4925-2-2017 Well screens and casings of unplasticized polyvinylchloride (PVC-U) for tube wells - Part 2...2023-06-24
  • GB/T 41629.3-2022 额定电压500 kV(U<sub>m</sub>=550 kV)交联聚乙烯绝缘大长度交流海底电缆及附件 第3部分:海底电缆...2023-06-24
  • ETSI TS 138 202/2-2018 5G; Nr; Services Provided By The Physical Layer (3Gpp Ts 38.202 Version 15.3.0 Relea...2023-06-24
  • ASTM A955/A955M-2019 混凝土配筋用异形及光面不锈钢棒材的规格 Standard Specification for Deformed and Plain St...2023-06-24
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