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  • ASTM D8085-2017 汽车和轻型车无水的发动机冷却液规格 Standard Specification for Non-Aqueous Engine Coolant for...2023-06-21
  • DB11/T 457-2007 裹包机 作业质量 Quality specifications for wraping machine2023-06-21
  • DZ/T 0360-2020 海洋地质调查导航定位规程 Navigation and positioning specification for marine geological surve...2023-06-21
  • GA/Z 4-2013 社会治安预警等级评估规范 Evaluating specifications for social security warning levels...2023-06-21
  • GB/T 38699-2020 村级公共服务中心建设与管理规范 Construction and management specification of village public s...2023-06-21
  • ASTM F1948-2020 Standard Specification for Metallic Mechanical Fittings for Use on Outside Diameter Control...2023-06-21
  • BS 9227-2019 Hydraulically bound materials for civil engineering purposes. Specification for production an...2023-06-21
  • IEC 60317-0-4-2020 特种绕组线规范--第0-4部分:一般要求--玻璃丝绕包浸树脂或浸清漆裸扁铜线或漆包扁铜线 Specifica...2023-06-21
  • DB32/T 4177-2021 水旱灾害防御调度方案编制规范 Specification for flood and drought disaster prevention operat...2023-06-21
  • DZ/T 0207-2002 玻璃硅质原料 饰面材料 石膏 温石棉 硅灰石 滑石 石墨 矿产地质勘查规范 Specifications for glass-...2023-06-21
  • ASTM F3064/F3064M-2020 Standard Specification for Aircraft Powerplant Control, Operation, and Indication2023-06-21
  • GB/T 22711-2019 三相永磁同步电动机技术条件(机座号 80~355) Specification for three-phase permanent magnet synchr...2023-06-21
  • BS EN 4165-001-2015 航空航天系列 电气、矩形和模块化连接器 连续175°C操作温度 技术规范 Aerospace series. Conn...2023-06-20
  • ETSI TS 138 521-2-2020 5G; Nr; User Equipment (Ue) Conformance Specification; Radio Transmission And Recept...2023-06-20
  • DB32/T 3610.2-2019 道路运输车辆主动安全智能防控系统 技术规范 第2部分:终端及测试方法 Technical specification ...2023-06-20
  • GB/T 35234-2017 地面气象观测规范 冻土 Specifications for surface meteorological observation-Frozen soil...2023-06-20
  • DB3201/T 1085-2022 进口冷链食品集中监管仓管理规范 Specification for management of centralized control wareho...2023-06-20
  • BS 2SP 81 and 2SP 82-1973+A3-2015 圆头形高镍铜合金铆钉规格 Specification for snap head high nickel-copper al...2023-06-20
  • BS ISO 20104-2015 空间数据和信息传输系统 制作者-存档接口规范(PAIS) Space data and information transfer syste...2023-06-20
  • DL/T 5211-2019 大坝安全监测自动化技术规范 Technical specification for automation of dam safety monitoring...2023-06-20
  • ASTM C957/C957M-2017 带整体磨损面、高固体含量、冷液涂敷的弹性防水膜的规格 Standard Specification for High-So...2023-06-20
  • EN IEC 60794-1-22-2018 Optical fibre cables. Part 1-22: Generic specification. Basic optical cable test pro...2023-06-20
  • DB11/T 1094-2014 农贸市场公平秤设置与管理规范 Specification for setting up and managing fair scale in agricu...2023-06-20
  • GB/T 40504-2021 公用纺织品洗涤场所节水管理规范 Management specification for water conservation on laundering...2023-06-20
  • ETSI TS 136 331/7-2019 Lte; Evolved Universal Terrestrial Radio Access (E-Utra); Radio Resource Control (Rr...2023-06-20