TB/T 2966-1999.Basic provisions on classification and code of railway transport equipment.1范围TB/T 2966规定了铁路运输设备分类与代码的编制方法。TB/T 2966适用于...
YD/T 2585-2016.Security protection testing requirements for the internet data center.1范围YD/T 2585规定了互联网数据中心(IDC) 分安全保护等级的安全防护检测要求...
TB/T 2951.2-2018.Rolling stock brakes-Part 2: Control valve of freight car.1范围TB/T 2951.2规定了铁路货车空气控制阀的术语和定义,组成及接口尺寸,技术要求...
YD/T 2620.1-2015.General technical requirements for evolved mobile packet core (EPC) network- Part 1: E-UTRAN access.1范围YD/T 2620.1规定了与E-UTRAN接入相关的基于GTP协议...
YD/T 2616.8-2016.Technical requirements for passive optical network (PON) management Part 8: EMS-NMS interface information model based on IDLIOP.1范围YD/T 2616.8规定了无源光网...
YD/T 2593-2016.Technical requirements for multimode single standby user equipment of TD-LTE/TD-SCDMA/GSM (GPRS).1范围YD/T 2593规定了TD-LTE/TD-SCDMA/GSM (GPRS)多模单卡单待终...
YD/T 2584-2015.Security protection requirements for the Internet data center.1范围YD/T 2584规定了互联网数据中心(IDC) 分安全保护等级的安全防护要求，涉及到...
TB/T 2951.1-2019.Rolling stock brake-Part 1: Distributing valve.1范围TB/T 2951.1规定了铁道车辆用分配阀的术语和定义,环境条件,技术要求,检验方法,检验规则...
TB/T 2944-1999.Carbon steel forgings for railway.1范围TB/T 2944规定了A-H几个级别(附录A)的碳素钢锻件(车轴除外)的生产和检验要求。TB/T 2944适用于铁道机...
TB/T 2944.2-2019.Forgings for rolling stock-Part 2: Alloy steel.1范围TB/T 2944.2规定了机车车辆用合金钢锻件的术语和定义、技术要求、检验方法、检验规则...
