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  • ASTM C652-2015 空心砖(粘土或页岩制空心砌砖)规格 Standard Specification For Hollow Brick (Hollow Masonry Unit...2023-05-18
  • GB 2719-2018 食品安全国家标准食醋2023-05-18
  • BS EN 10363-2016 连续热轧图案钢带和从宽条切割的板/板 尺寸和形状的公差 Continuously hot-rolled patterned stee...2023-05-18
  • DL/T 1950-2018 变电站数据通信网关机检测规范 The test specifications for data communication gateway of substa...2023-05-18
  • BS ISO/IEC 23001-11-2015+A1-2016 Information technology. MPEG systems technologies. Energy-efficient media...2023-05-18
  • DB32/T 3914-2020 重型木结构技术标准 Technical standard of mass timber structures2023-05-18
  • ETSI TS 132 300-2014 Digital Cellular Telecommunications System (Phase 2+); Universal Mobile Telecommunicat...2023-05-18
  • ASTM D350-2021 Standard Test Methods for Flexible Treated Sleeving Used for Electrical Insulation2023-05-18
  • GB/T 34019-2017 超高压容器 Ultra-high pressure vessels2023-05-18
  • GB/T 19913-2018 铸铁供暖散热器 Cast iron heating radiator2023-05-18
  • ASTM C989/C989M-2016 混凝土和灰浆用熔渣水泥的规格 Standard Specification for Slag Cement for Use in Concrete...2023-05-18
  • DIN EN ISO/ASTM 52910-2020 Additive manufacturing – Design – Requirements, guidelines and recommendations...2023-05-18
  • GB/T 41325-2022 集成电路用低密度晶体原生凹坑硅单晶抛光片 Low density crystal originated pit polished monocry...2023-05-18
  • GB/T 17394.3-2022 金属材料 里氏硬度试验 第3部分:标准硬度块的标定 Metallic materials-Leeb hardness test- Part ...2023-05-18
  • DIN SPEC 45673-2-2018 Mechanical vibration - Resilient elements used in railway tracks - Part 2: Determinat...2023-05-18
  • DIN 35225-2017 Welding for aerospace applications - Qualification testing of operators for powder bed base...2023-05-18
  • GB 17621-1998 大中型水电站水库调度规范 Specification of reservoir operation for large and medium-scale hydro...2023-05-18
  • GB/T 19705-2017 水文仪器信号与接口 Signals and interfaces of hydrometry instruments2023-05-18
  • DB32/T 2976-2016 内河航道生态护岸工程质量检验标准 Standard for Ecological Revetment Engineering Construction...2023-05-18
  • ETSI TR 103 394-2018 Smart Body Area Networks (SmartBAN); System Description2023-05-18
  • CB 30030.10-2018 宇航级和高可靠电连接器工艺控制要求 第10部分:组件端接 Process control requirements for aeros...2023-05-18
  • ASTM D5299/D5299M-2018 Standard Guide for Decommissioning of Groundwater Wells, Vadose Zone Monitoring Devi...2023-05-18
  • BS ISO 5610-8-2014 可转位刀片用方柄刀杆 K型 Tool holders with rectangular shank for indexable inserts. Style...2023-05-18