• ASTM D7191-2018 用相对湿度传感器测定塑料中水分的试验方法 Standard Test Method for Determination of Moisture ...2023-08-03
  • BS EN 4723-2015 航空航天系列 飞机乘客座椅的舒适和空间标准的标准化测量方法 Aerospace series. Standardized mea...2023-08-03
  • ETSI TS 102 241/2-2019 Smart Cards; Uicc Application Programming Interface (Uicc Api) For Java Card (Tm) (R...2023-08-03
  • ETSI TS 145 010/1-2019 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Gsm/Edge Radio Subsyste...2023-08-03
  • ASTM B94-2018 Standard Specification for Magnesium-Alloy Die Castings2023-08-03
  • GA/T 543.15-2018 公安数据元(15) The data elements for public security (15)2023-08-03
  • ETSI TS 132 274/2-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-08-03
  • ETSI TS 103 060-2013 Electromagnetic Compatibility And Radio Spectrum Matters (Erm); Short Range Devices (S...2023-08-03
  • ETSI TS 132 312-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Telecomm...2023-08-03
  • GB/T 20111.5-2020 电气绝缘系统 热评定规程 第5部分: 设计寿命5000h及以下的应用 Electrical insulation systems&m...2023-08-03
  • GB/T 35866-2018 粮油检验 小麦粉溶剂保持力的测定 Inspection of grain and oils--Determination of solvent reten...2023-08-03
  • EN 62453-303-2-2009+A1-2017 Field device tool (FDT) interface specification. Part 303-2-Communication profi...2023-08-03
  • DIN 2137-1-2018 Keyboards for data and text input - Part 1: German keyboard layout; Text in German and Engl...2023-08-03
  • CY/Z 24.8-2013 网络出版监管系统规范 第8部分:监管主题建立及维护规范 Specification for internet publishing sup...2023-08-03
  • BS EN 1015-11-2019 砖石灰浆试验方法.硬化灰浆弯曲和抗压强度的测定 Methods of test for mortar for masonry. Det...2023-08-03
  • BS EN 2267-011-2015 航空和航天 普通电线 工作温度-55℃ 260℃ DZA家庭,低气压下使用的单芯和多芯组件 产品标准 Ae...2023-08-03
  • GB/T 39385-2020 塑料管道系统 热塑性塑料管材 环柔性的测定 Plastics piping and ducting systems-Thermoplastics ...2023-08-03
  • GB/T 17765-2021 航标术语 Terminology of aids to navigation2023-08-03
  • GB/T 37054-2018 纳米技术 纳米二氧化钛中锐钛矿型与金红石型比率测定 X射线衍射法 Nanotechnology—Testing r...2023-08-03
  • ETSI TS 132 422/5-2020 Digital Cellular Telecommunications System (Phase 2+) (Gsm); Universal Mobile Teleco...2023-08-03
  • BS ISO/IEC 19795-2-2007+A1-2015 信息技术 生物统计性能试验和报告 用于工艺和情景评估的测试方法论 Information t...2023-08-03
  • CEN ISO/TS 17444-1-2017 Electronic fee collection. Charging performance. Part 1:Metrics (ISO/TS 17444-1:201...2023-08-03
  • ANSI MSE 50021-2016 Superior Energy Performance - Additional Requirements for Energy Management Systems2023-08-03
  • IEC 61097-7-2018 全球海上遇险和安全系统(GMDSS)--第7部分:船载甚高频无线电话发射机和接收机--操作和性能要求、测...2023-08-03