GB 9706.227-2021医用电气设备第2-27部分:心电监护设备的基本安全和基本性能专用要求标准
英文:Medical electrical equipment—Part 2-27: Particular requirements for the basic safety and essential performance of ele...
英文:Medical electrical equipment—Part 2-27: Particular requirements for the basic safety and essential performance of ele...
英文:Maximum allowable values of energy efficiency and energy efficiency grades for data centers GB 40879-2021介绍: 国家标准《数据中...
英文:The norm of energy consumption per unit product of cement GB 16780-2021介绍: 国家标准《水泥单位产品能源消耗限额》由TC20(全国能源基础与管理标准化技术委员会)...
英文:The norm of energy consumption per unit product of sodium gluconate GB 40878-2021介绍: 国家标准《葡萄糖酸钠单位产品能源消耗限额》由TC20(全国能源基...
英文:Minimum allowable values of energy efficiency and energy efficiency grades for electric fans GB 12021.9-2021介绍: 国家标准《...
英文:Medical electrical equipment—Part 2-19: Particular requirements for the basic safety and essential performance of inf...
英文:The norm of energy consumption per unit product of aluminium silicate wools and products GB 40877-2021介绍: 国家标准《硅酸铝纤维及...
英文:Biological evaluation of medical devices—Part 11: Tests for systemic toxicity GB/T 16886.11-2021介绍: 国家标准《医疗器械生物学评价 第1...
英文:Retrieval and analysis of surgical implants—Part 2: Analysis of retrieved surgical implants GB/T 25440.2-2021介绍: 国家标准...
英文:Test method for water vapor transmission of plastic film and sheet—Desiccant method and water method GB/T 1037-2021介绍...