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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| HB 5299.3-2014(2017) |
Qualification and certification of welding Operators in the aerospace industry Part 3: Brazing {译} 航空工业焊接操作人员资格鉴定与认证 第3部分：钎焊 |
China Aviation Industry
Standards Operators |
 English PDF |
| HB 5299.2-2014(2017) |
Qualification and certification of welding Operators in the aerospace industry Part 2: Electron beam welding and laser welding {译} 航空工业焊接操作人员资格鉴定与认证 第2部分：电子束焊及激光焊 |
China Aviation Industry
Standards Operators |
English PDF |
| HB 5299.1-2014(2017) |
Qualification and certification of welding Operators in the aerospace industry Part 1: Manual fusion welding HB 5299-1996 {译} 航空工业焊接操作人员资格鉴定与认证 第1部分：手工熔焊 |
China Aviation Industry
Standards Operators |
English PDF |
| YD/T 4271-2023 |
Technical requirements for automatic quality measurement of in-band flow information in telecom Operators' networks {译} 电信运营商网络带内流信息的自动化质量测量技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 4251-2023 |
Technical requirements for classification and classification of big data security management and control for telecom Operators {译} 电信运营商大数据安全管控分类分级技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 4220-2023 |
General Technical Requirements for Security Capabilities Opening of Telecom Operators for 5G Vertical Industries {译} 面向5G垂直行业的电信运营商安全能力开放通用技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 4217-2023 |
Signaling Security Technical Requirements Between Mobile Communication Network Operators {译} 移动通信网运营商间信令安全技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 3371-2023 |
Test method for interworking gateway equipment between IMS networks of different Operators {译} 不同运营商IMS网间互通网关设备测试方法 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 3370-2023 |
Technical requirements for interworking gateway equipment between IMS networks of different Operators {译} 不同运营商IMS网间互通网关设备技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 3369-2023 |
Technical requirements for interworking between IMS networks of different Operators {译} 不同运营商IMS网间互通技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| QX/T 660—2023 |
Training Specifications for Weather Modification Operators {译} 人工影响天气作业人员培训规范 |
China Meteorology Industry
Standards Operators |
English PDF |
| SY/T 6345-2022 |
Safety qualifications for offshore oil Operators {译} 海洋石油作业人员安全资格 |
China Oil & Gas Industry
Standards Operators |
English PDF |
| YD/T 4163-2022 |
Technical requirements for non-basic telecom Operators to support number portability {译} 非基础电信运营企业支持携号转网的技术要求 |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 3912-2021 |
Interoperability Test Specification for Rich Communication Services (RCS) of Different Operators (Phase 2) {译} 不同运营商富通信业务（RCS）互通测试规范（第二阶段） |
China Telecommunication Industry
Standards Operators |
English PDF |
| YD/T 3911-2021 |
General technical requirements for interoperability of Rich Communication Services (RCS) of different Operators (Phase 2) {译} 不同运营商富通信业务（RCS）互通总体技术要求（第二阶段） |
China Telecommunication Industry
Standards Operators |
English PDF |
| SY/T 6608-2020 |
Safety training requirements for offshore oil Operators {译} 海洋石油作业人员安全培训要求 |
China Oil & Gas Industry
Standards Operators |
English PDF |
| SY/T 6345-2016 |
(Safety Requirements for Offshore Oil Operators) |
China Oil & Gas Industry
Standards Operators |
English PDF |
| YD/T 2723-2014 |
(Different Operators IPv6 networking technology requirements) 不同运营商ipv6网络互联技术要求 |
China Telecommunication
Standards Operators |
English PDF |
| NB/T 20257-2013 |
Nuclear power plant Operatorslicense examination 核电厂操纵人员执照考核 |
China Energy industry
Standards Operators |
English PDF |
| YD/T 2670-2013 |
Customer information security management framework of telecom Operators 基础电信运营企业移动网络客户信息安全管理框架 |
China Telecommunication
Standards Operators |
English PDF |
| YD/T 2426-2012 |
General technical requirements of interworking between different Operators softswitch network 不同运营商软交换网络之间互通的总体技术要求 |
China Telecommunication
Standards Operators |
English PDF |
| YD/T 2167-2010 |
The technical requirement and test method of 3G video telephone service between Operators 第三代移动通信（3g）可视电话业务网间互通技术要求和测试方法 |
China Telecommunication
Standards Operators |
English PDF |
| YD/T 1979.1-2009 |
Technical requirements of roaming from 3G to 2G network and from 3G to 3G network managed by different Operators. Part 1: Roaming from TD-SCDMA to GSM/GPRS network and roaming from TD-SCDMA to TD-SCDMA network 不同运营商间3g到2g网络、3g到3g网络漫游技术要求 第1部分：td-scdma到gsm/gprs |
China Telecommunication
Standards Operators |
English PDF |
| SY/T 6713-2008 |
Public awareness programs for pipeline Operators 管道公众警示程序 |
China Oil & Gas Industry
Standards Operators |
English PDF |
| JT/T 29.14-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 14: Weigher Operators 交通行业职业技能要求 港口 第14部分 衡器操作工 |
China Highway & Transportation
Standards Operators |
English PDF |
| JT/T 29.13-2004 |
Profressional technique requirements in the communications industry-Harbor. Part 13: Operators of belt conveyors 交通行业职业技能要求 港口 第13部分 皮带输送机操作工 |
China Highway & Transportation
Standards Operators |
English PDF |
| YD/T 1157-2001 |
The Transfer of Calling Party Number between Operators 网间主叫号码的传送 |
China Telecommunication
Standards Operators |
English PDF |
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