• JIS A5525-2019 钢管桩 Steel pipe piles2024-01-05
  • NF EN ISO 7233-2017 橡胶和塑料软管及软管组合件.耐真空性测定 Rubber and plastics hoses and hose assemblies - ...2024-01-05
  • YD/T 3590-2019 移动终端设备与适配器间通信指令(AT命令)的技术要求和测试方法 Technical Requirements and Test Meth...2024-01-05
  • JT/T 1385.5-2022 水路运输电子证照 第5部分:国际船舶运输经营许可证 Water transportation electronic certificate-...2024-01-04
  • NF EN IEC 60404-7-2020 Magnetic materials - Part 7 : method of measurement of the coercivity (up to 160 kA/...2024-01-04
  • YD/T 2827.1-2020 无线通信射频和微波器件无源互调电平测量方法 第1部分:通用要求 Passive RF and microwave devices...2024-01-04
  • ISO 19343-2017 食物链的微生物学--鱼和渔业产品中组胺的检测和定量--高效液相色谱方法 Microbiology of the food c...2024-01-04
  • JJG (交通) 151-2020 落球式回弹模量测试仪 Verification Regulation of Falling Ball Tester for Resilient Modulu...2024-01-04
  • JG/T 517-2017 工程用中空玻璃微珠保温隔热材料 Hollow glass microspheres thermal insulation material for engin...2024-01-04
  • JIS K8136-2017 氯化亚锡(试剂) Tin(ll) chloride dihydrate2024-01-04
  • IEC TR 61000-1-7-2016 电磁兼容(EMC)--第1-7部分:通用 非正弦条件下单相系统中的功率因数 Electromagnetic compati...2024-01-04
  • SL 195-2015 水文巡测规范 Specification for hydrological tour gauging2024-01-04
  • SY/T 7358-2017 硫化氢环境原油采集与处理安全规范 Safety norms for hydrogen sulfide crude oil in gathering and...2024-01-04
  • SN/T 4807-2017 进出口食用动物、饲料中杆菌肽的检测方法 Determination of bacitracin in animals and feeds for i...2024-01-04
  • NF V03-779-2020 Durum wheat (Triticum durum Desf.) - Determination of percentage of mitadine grains - Metho...2024-01-04
  • NF ISO 23309-2020 Hydraulic fluid power systems - Assembled systems - Methods of cleaning lines by flushing2024-01-04
  • NF D12-101-2019 单独供水,有明或暗的虹吸管的坐式便器。 Sanitary appliances - Sanitary ceramic WC pans...2024-01-04
  • NF C93-537-1-17-2016 Communication cables - Specifications for test methods - Part 1-17 - electrical test ...2024-01-04
  • JT/T 828-2019 公路水运试验检测数据报告编制导则 Guidelines for the preparation of highway & waterway testing ...2024-01-04
  • NF T60-230-2016 Animal and vegetable fats and oils - Determination of trace elements by inductively couple...2024-01-04
  • HG/T 5500-2019 热塑性聚氨酯(TPU)颗粒料 Thermoplastic polyurethane pellets2024-01-04
  • YY/T 1557-2017 医用输液、输血、注射器具用热塑性聚氨酯专用料 Thermoplastic polyurethane (TPU) materials for m...2024-01-04
  • JB/T 13070.1-2017 数控机床电气设备及系统 交流驱动单元性能试验规范 第1部分:总则 Electrical equipment and syste...2024-01-04
  • SJ 21631-2021 岛礁浮台风光油互补能源系统设计要求 Design requirements for wind-solar oil hybrid energy system...2024-01-04