• GB/T 40420.4-2021 基于公用电信网的宽带客户网关虚拟化 第4部分:实体企业网关技术要求 Broadband customer gateway ...2023-09-14
  • ETSI TR 122 944-2018 Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecomm...2023-09-14
  • BS ISO 13357-1-2017 石油产品 确定润滑油的过滤性 在水存在下的油的程序 Petroleum products. Determination of th...2023-09-14
  • GB/T 40895-2021 化妆品中禁用物质丁卡因及其盐类的测定 离子色谱法 Determination of prohibited tetracaine and i...2023-09-14
  • DB32/T 3629-2019 温室土壤太阳能消毒技术规范 Technology regulation of disinfection for greenhouse soil by sol...2023-09-14
  • GB/T 5585.1-2018 电工用铜、铝及其合金母线 第1部分:铜和铜合金母线 Copper or aluminium and its alloy bus bars ...2023-09-14
  • GB/T 30117.3-2019 灯和灯系统的光生物安全 第3部分:对人体的强脉冲光源设备的安全使用准则 Photohiological safety ...2023-09-14
  • EN 10270-1-2011+A1-2017 Steel wire for mechanical springs. Part 1:Patented cold drawn unalloyed spring stee...2023-09-14
  • BS EN ISO 22829-2017 Resistance Welding Equipment. Transformers. Integrated Transformer-Rectifier Units Fo...2023-09-14
  • ETSI TS 123 091-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-09-14
  • ASTM D5716/D5716M-2020 Standard Test Method for Measuring the Rate of Well Discharge by Circular Orifice We...2023-09-14
  • ETSI TS 125 453-2018 Universal Mobile Telecommunications System (UMTS); UTRAN Iupc interface Positioning Ca...2023-09-14
  • GA/T 2000.276-2019 公安信息代码 第276部分:视频图像订阅类别代码 Information codes for public security industry...2023-09-14
  • DIN 863-1-2017 Geometrical product specifications (GPS) - Micrometers - Part 1: Micrometers for external m...2023-09-14
  • AS 4730.2-2018 采矿--提升设备--第2部分:制动系统 Mining - Winding equipment - Braking systems2023-09-14
  • DIN EN 14901-1-2020 Ductile iron pipes, fittings and accessories – Requirements and test methods for organ...2023-09-14
  • DB3207/T 1005-2020 夏黑葡萄双膜促早栽培技术规程 Technical regulation of double layer film to promote early m...2023-09-14
  • BS EN 60335-2-12-2003+A2-2019 Household and similar electrical appliances. Safety. Particular requirements...2023-09-14
  • BS EN 14407-2014 水质 流动水中海底硅藻样品的识别、计数和解释的指南 Water quality. Guidance for the identific...2023-09-14
  • BS ISO/IEC 19896-2-2018 IT security techniques. Competence requirements for information security testers a...2023-09-14
  • GB/T 3037-2017 船用双偏心型蝶阀 Marine duo-eccentric-pivoted butterfly valves2023-09-14
  • GB/T 35819-2018 天然橡胶生产良好操作规范 Good agricultural practice for natural rubber2023-09-14
  • ASTM E561-2020 Standard Test Method for KR Curve Determination2023-09-14
  • ETSI TS 133 106-2020 Universal Mobile Telecommunications System (Umts); Lte; Digital Cellular Telecommunica...2023-09-14