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  • ASTM A794/A794M-2018 Standard Specification for Commercial Steel (CS), Sheet, Carbon (0.16?% Maximum to 0.2...2023-08-15
  • DB32/T 3762.9-2020 新型冠状病毒检测技术规范 第9部分:医务人员职业暴露检测与评估 Technical specifications for S...2023-08-14
  • DB32/T 4441-2023 建设用地土壤污染风险管控技术规范 Technical specification for risk control of soil contamina...2023-08-14
  • ASTM D3150-2021 Standard Specification for Crosslinked and Noncrosslinked Poly(Vinyl Chloride) Heat-Shrinka...2023-08-14
  • GB/T 36106-2018 法人和其他组织统一社会信用代码数据管理规范 Data management specification of the unified soci...2023-08-14
  • ASTM D1667-2017 软质多孔材料-氯乙烯聚合物和共聚物(闭孔泡沫)规格 Standard Specification for Flexible Cellular...2023-08-14
  • GB/T 36160.2-2018 分布式冷热电能源系统技术条件 第2部分:动力单元 Technical specification for distributed energ...2023-08-14
  • GB/T 6346.25-2018 电子设备用固定电容器 第25部分:分规范 表面安装导电高分子固体电解质铝固定电容器 Fixed capacit...2023-08-14
  • DB3213/T 1008-2019 露天果园建设管理规范 Specification for establishment and management of Open Orchard...2023-08-14
  • CB 1021-2016 水封澄清器规范 Specification for water-sealed settler2023-08-14
  • CB/T 4463-2016 深海潜水器用复合材料轻外壳规范 Specification for GFRP hydrodynamic fairings of deep-sea subme...2023-08-14
  • DB3203/T 1004-2021 耕地损害程度鉴定规范 Specification for identification of damage degree of cultivated land...2023-08-14
  • BS ISO 6621-4-2015 内燃机 活塞环 第4部分:一般规范 Internal combustion engines. Piston rings. General specifi...2023-08-13
  • EN 1568-3-2018 Fire extinguishing media. Foam concentrates. Part 3:Specification for low expansion foam con...2023-08-13
  • ETSI TS 124 282/2-2018 Lte; Mission Critical Data (Mcdata) Signalling Control; Protocol Specification (3Gpp...2023-08-13
  • DL/T 846.4-2016 高电压测试设备通用技术条件 第4部分:脉冲电流法局部放电测量仪 General technical specifications ...2023-08-13
  • ASTM D6394-2021 Standard Classification System for and Basis for Specification for Sulfone Plastics (SP)2023-08-13
  • ASME NM.3.1-2018 Nonmetallic Materials Part 1 - Thermoplastic Material Specifications2023-08-13
  • ASTM D7122-2017 HCFC混合B灭火剂(CF3CCl2H、Ar和CF4)规格 Standard Specification for HCFC Blend B (CF3CCl2H, Ar...2023-08-13
  • ETSI TS 103 525-1-2019 Intelligent Transport Systems (Its); Testing; Conformance Test Specifications For It...2023-08-13
  • ASTM C847-2018 Standard Specification for Metal Lath2023-08-13
  • GB/T 35008-2018 串行NOR型快闪存储器接口规范 Specification for serial NOR flash interface2023-08-13
  • HY/T 237-2018 海洋信息云计算服务平台系统架构规范 Architecture specifications of cloud computing services pla...2023-08-13
  • ASTM B688-2018 铬镍钼铁(UNS NO8366和UNS NO8367)中厚板、薄板及带材规格 Standard Specification for Chromium-Ni...2023-08-13
  • GB/T 32076.10-2018 预载荷高强度栓接结构连接副 第10部分:安装技术条件 High-strength structural bolting assembli...2023-08-13