Cart:
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 38624.3-2024 |
Internet of Things - Gateway - Part 3: Gateway test method for access to public telecommunications networks {译} 物联网-网关-第3部分：面向公共电信网接入的网关测试方法 |
China National Standards Two way |
 English PDF |
| GB/T 28059.4-2023 |
Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 4: User and Equipment Management {译} 公路网图像信息管理系统 平台互联技术规范 第4部分：用户及设备管理 |
China National Standards Two way |
English PDF |
| GB/T 28059.3-2023 |
Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 3: Interface and Communication Control Protocol {译} 公路网图像信息管理系统 平台互联技术规范 第3部分：接口与通信控制协议 |
China National Standards Two way |
English PDF |
| GB/T 28059.2-2023 |
Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 2: Video Format and Coding {译} 公路网图像信息管理系统 平台互联技术规范 第2部分：视频格式与编码 |
China National Standards Two way |
English PDF |
| GB/T 28059.1-2023 |
Highway Network Image Information Management System Platform Interconnection Technical Specifications Part 1: General Principles {译} 公路网图像信息管理系统 平台互联技术规范 第1部分：总则 |
China National Standards Two way |
English PDF |
| GB/T 25068.4-2022 |
Information technology Security technology Network security Part 4: Inter-network communication security protection using security gateways {译} 信息技术 安全技术 网络安全 第4部分：使用安全网关的网间通信安全保护 |
China National Standards Two way |
English PDF |
| GB/T 38624.2-2021 |
Internet of things—Gateway—Part 2: Technical requirements of gateway accessing the public telecommunication network 物联网 网关 第2部分：面向公用电信网接入的网关技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.8-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 8: Interface requirements 基于公用电信网的宽带客户网关虚拟化 第8部分：接口要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.4-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 4:Technical requirements for physical business gateway 基于公用电信网的宽带客户网关虚拟化 第4部分：实体企业网关技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.3-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 3 ：Technical requirements for physical residential gateway 基于公用电信网的宽带客户网关虚拟化 第3部分：实体家庭网关技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.2-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 2 ：Technology requirements of voice virtualization 基于公用电信网的宽带客户网关虚拟化 第2部分：语音虚拟化技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.7-2021 |
Broadband customer gateway virtualization based on public telecommunication network -- Part 7: Management requirements 基于公用电信网的宽带客户网关虚拟化 第7部分：管理要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.6-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 6: Technical requirements for virtualized business gateway 基于公用电信网的宽带客户网关虚拟化 第6部分：虚拟企业网关功能技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.5-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 5: Function and technology requirements for virtual residential gateway 基于公用电信网的宽带客户网关虚拟化 第5部分:虚拟家庭网关功能技术要求 |
China National Standards Two way |
English PDF |
| GB/T 40420.1-2021 |
Broadband customer gateway virtualization based on public telecommunication network—Part 1 ：General requirements 基于公用电信网的宽带客户网关虚拟化 第1部分:总体要求 |
China National Standards Two way |
English PDF |
| GB/T 38799-2020 |
Technical requirement for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全技术要求 宽带客户网关 |
China National Standards Two way |
English PDF |
| GB/T 38797-2020 |
Test method for security of broadband customer network equipment based on public telecommunication network—Broadband customer gateway 基于公用电信网的宽带客户网络设备安全测试方法 宽带客户网关 |
China National Standards Two way |
English PDF |
| GB/T 28029.9-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-1: Multifunction Vehicle Bus（MVB） 轨道交通电子设备 列车通信网络（TCN） 第3-1部分：多功能车辆总线（MVB） |
China National Standards Two way |
English PDF |
| GB/T 28029.12-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 3-4: Ethernet Consist Network(ECN) 轨道交通电子设备 列车通信网络（TCN） 第3-4部分：以太网编组网（ECN） |
China National Standards Two way |
English PDF |
| GB/T 28029.11-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-3:CANopen Consist Network（CCN） 轨道交通电子设备 列车通信网络（TCN） 第3-3部分：CANopen编组网（CCN） |
China National Standards Two way |
English PDF |
| GB/T 28029.10-2020 |
Electronic railway equipment—Train communication network(TCN)—Part 3-2:Multifunction Vehicle Bus(MVB)conformance testing 轨道交通电子设备 列车通信网络（TCN） 第3-2部分：多功能车辆总线(MVB)一致性测试 |
China National Standards Two way |
English PDF |
| GB/T 28029.8-2020 |
Electronic railway equipment—Train communication network (TCN）—Part 2-7: Radio based Wireless Train Backbone (WLTB) 轨道交通电子设备 列车通信网络（TCN） 第2-7部分：基于电台的无线列车骨干网（WLTB） |
China National Standards Two way |
English PDF |
| GB/T 28029.7-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-6: On-board to ground communication 轨道交通电子设备 列车通信网络（TCN） 第2-6部分：车地通信 |
China National Standards Two way |
English PDF |
| GB/T 28029.6-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-5: Ethernet Train Backbone（ETB） 轨道交通电子设备 列车通信网络（TCN） 第2-5部分：以太网列车骨干网（ETB） |
China National Standards Two way |
English PDF |
| GB/T 28029.5-2020 |
Electronic railway equipment—Train communication network (TCN)—Part 2-4: TCN application profile 轨道交通电子设备 列车通信网络（TCN） 第2-4部分：TCN应用规约 |
China National Standards Two way |
English PDF |
| GB/T 28029.4-2020 |
Electronic railway equipment—Train communication network (TCN)—Part2-3: TCN communication profile 轨道交通电子设备 列车通信网络（TCN） 第2-3部分：TCN通信规约 |
China National Standards Two way |
English PDF |
| GB/T 28029.3-2020 |
Electronic railway equipment—Train communication network (TCN)—Part2-2: Wire Train Bus（WTB）conformance testing 轨道交通电子设备 列车通信网络（TCN） 第2-2部分：绞线式列车总线（WTB）一致性测试 |
China National Standards Two way |
English PDF |
| GB/T 28029.1-2020 |
Electronic railway equipment--Train communication network (TCN)--Part 1: General architecture 轨道交通电子设备 列车通信网络（TCN） 第1部分：基本结构 |
China National Standards Two way |
English PDF |
| GB/T 30269.805-2019 |
Information technology—Sensor networks—Part 805: Testing: Sensor gateway test specification 信息技术 传感器网络 第805部分：测试：传感器网关测试规范 |
China National Standards Two way |
English PDF |
| GB/T 50299-2018 |
Construction quality acceptance criteria for underground railway projects [two volumes] 地下铁道工程施工质量验收标准[两册] |
China National Standards Two way |
English PDF |
| GB/T 50546-2018 |
Code for compilation of urban railway network planning 城市轨道交通线网规划标准 |
China National Standards Two way |
English PDF |
| GB/T 30269.903-2018 |
Information technology—Sensor networks—Part 903: Gateway:Logical interface 信息技术 传感器网络 第903部分：网关：逻辑接口 |
China National Standards Two way |
English PDF |
| GB/T 30269.902-2018 |
Information technology—Sensor networks—Part 902: Gateway: Remote management technical requirements 信息技术 传感器网络 第902部分：网关：远程管理技术要求 |
China National Standards Two way |
English PDF |
| GB/T 30269.901-2016 |
Information technology—Sensor networks—Part 901: Gateway: General technical requirements 信息技术 传感器网络 第901部分：网关：通用技术要求 |
China National Standards Two way |
English PDF |
| GB/T 32403.2-2015 |
Technical requirements for equipments in broadband customer network based on telecommunication network—Part 2：Enterprise gateway 基于公用电信网的宽带客户网络设备技术要求 第2部分：企业用宽带客户网关 |
China National Standards Two way |
English PDF |
| GB/T 32403.1-2015 |
Technical requirements for equipments in broadband customer network based on telecommunication network—Part 1：Residential gateway 基于公用电信网的宽带客户网络设备技术要求 第1部分：家庭用宽带客户网关 |
China National Standards Two way |
English PDF |
| GB/T 30246.3-2013 |
Home network—Part 3：Internal gateway specification 家庭网络 第3部分：内部网关规范 |
China National Standards Two way |
English PDF |
| GB/T 28059.4-2011 |
Image information management system for highway network - Platform networking and sharing - Part 4: User and equipment management 公路网图像信息管理系统 平台互联技术规范 第4部分：用户及设备管理 |
China National Standards Two way |
English PDF |
| GB/T 28059.3-2011 |
Image information management system for highway network - Platform networking and sharing - Part 3: Interface and communication protocol 公路网图像信息管理系统 平台互联技术规范 第3部分：接口与通信控制协议 |
China National Standards Two way |
English PDF |
| GB/T 28059.1-2011 |
Image information management system for highway network - Platform networking and sharing - Part 1: General specification 公路网图像信息管理系统 平台互联技术规范 第1部分：总则 |
China National Standards Two way |
English PDF |
| GB/T 28029.2-2011 |
Electric railway equipment - Train bus - Part 2: Train communication network conformance testing 牵引电气设备 列车总线 第2部分：列车通信网络一致性测试 |
China National Standards Two way |
English PDF |
| GB/T 28029.1-2011 |
Electric railway equipment - Train bus - Part 1: Train communication network 牵引电气设备 列车总线 第1部分：列车通信网络 |
China National Standards Two way |
English PDF |
| GB/T 25068.3-2010 |
Information technology - Security techniques - IT network security - Part 3: Securing communications between networks using security gateways 信息技术 安全技术 IT网络安全 第3部分：使用安全网关的网间通信安全保护 |
China National Standards Two way |
English PDF |
| GB/T 25024-2010 |
General technical specification for two-axle bogie for railway freight wagon 铁道货车二轴转向架通用技术条件 |
China National Standards Two way |
English PDF |
| GB/T 50546-2009 |
Code for compilation of urban railway network planning 城市轨道交通线网规划编制标准 |
China National Standards Two way |
English PDF |
| GB/T 5288-2007 |
Slideways grinding machines with two columns - Testing of the accuracy 龙门导轨磨床 精度检验 |
China National Standards Two way |
English PDF |
| GB/T 17213.3-2005 |
Industrial-process control valves Part 3-1:Dimensions-Face-to-face dimensions for flanged,two-way,globe-type,straight pattern and center-to-face dimensions for flanged,two-way,globe-type,angle pattern control valves 工业过程控制阀 第3-1部分：尺寸 两通球形直通 控制阀法兰端面距和两通球形角形 控制阀法兰中心至法兰端面的间距 |
China National Standards Two way |
English PDF |
| GB/T 17213.12-2005 |
Industrial-process control valves Part 3-3:Dimensions-End-to-end dimensions for buttweld,two-way,globe-type,straight pattern control valves 工业过程控制阀 第3-3部分：尺寸 对焊式两通球形直通控制阀的端距 |
China National Standards Two way |
English PDF |
| GB/T 10708.2-2000 |
Reciprocating rubber seals--Types，dimensions and tolerances--Part 2:Rubber seals on two-way 往复运动橡胶密封圈结构尺寸系列 第2部分:双向密封橡胶密封圈 |
China National Standards Two way |
English PDF |
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