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TB/T 2670-1995.1主题内容与适用范围TB/T 2670规定了JN系列继电器(以下简称“继电器”)的产品分类、技术要求、试验方法、检验规则、标志,包...

行业标准2023.08.08

TB/T 2676.1-1995.1主题内容与适用范围TB/T 2676.1规定了2 048kbit/s 30路脉码调制铁路通信设备终端机的基本性能、技术要求。...

行业标准2023.08.08

GB/T 40211-2021.Industrial communication networks-Network and system security-Te...

国家标准2023.08.08

YD/T 2840-2015.Security test requirements for chinese domain name registration a...

行业标准2023.08.08

YD/T 2841-2015.Technical specification of website trusted identity service based...

行业标准2023.08.08

YD/T 2842-2015.Technical specification for network equipment BRAS to support use...

行业标准2023.08.08

YD/T 2843-2015.The technical specifications for tracing method based on Radius.1...

行业标准2023.08.08

YY 0322-2018.High frequency electrocautery therapy equipment.5.6脚踏开关脚踏开关应符合YY 10...

行业标准2023.08.08

YY 0780-2018.Electroacupuncture therapy device.4.7输出短路和开路的保护输出电流有效值达1mA或以上的输出通道发...

行业标准2023.08.08