GB/T 17742-2020.The Chinese seismic intensity scale. 1范围 GB/T 17742规定了地震烈度等级和评定地震烈度的房屋类别,以及地震烈度评定方法。评定指标包括房屋震害、人的感觉、器物反应、生命线工程震害其他震害现象和仪器测定的地震烈度。评定方法为

GB 9706.203-2020.Medical electrical equipment-Part 2-3 : Particular requirements for the basic safety and essential performance of short-wave therapy

GB 14232.1-2020.Plastics collapsible containers for human blood and blood components-Part 1 : Conventional containers. 1范围 GB 14232.1规定了密闭.无菌塑料血袋的要求(包

GB 50070-2020.Standard for design of electric power in mine. 1总则 1.0.1 为在矿山电力设计中贯彻国家的法律、法规和方针政策，保障生命安全和设备安全,做到供配电可靠,节约能源、有利环保、技术先进和经济合理,制定本标准。 1.0.2 G

GB 9706.206-2020.Medical electrical equipment-Part 2-6 : Particular requirements for the basic safety and essential performance of microwave therapy e

GB 9706.205-2020.Medical electrical equipment一Part 2-5: Particular requirements for the basic safety and essential performance of ultrasonic physiothe

GB/T 38967-2020.Categories of typical structural elements for civil aircraft sheet metal parts. 1范围 GB/T 38967规定了民用飞机钣金件典型结构分类原则.要素分类、结构要素及结构参数。 GB/T

GB/T 38637.2-2020.Internet of things-Access of sensing and controlling device-Part 2 :Data management requirements. 1范围 GB/T 38637的本部分规定了物联网感知控制设备接入网关

GB/T 39035-2020.Code of practice for redundant design and test of redundant dynamic positioning system. 1范围 GB/T 39035规定了船舶或海_上设施冗余动力定位系统冗余设计、试验要求。 GB

GB/T 18661-2020.Metal-halide lamp( ScI3-NaI series )-Performance requirements. 1范围 GB/T 18661规定了钪钠系列金属卤化物灯的分类与命名、主要尺寸、基本参数、技术要求、试验方法、检验规则、标志、包装、运输和贮存等