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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| NB/T 47018.1-2017 |
Technical permission of welding materials for pressure equipment Section - Part1:General rule 承压设备用焊接材料订货技术条件 第1部分：采购通则 |
China Energy industry
Standards Part1: |
 English PDF |
| NB/T 20354.1-2015 |
Design and manufactering specification of steam turbine rotors for pressurized water reactor nuclear power plant - Part1: Integral rotor 压水堆核电厂汽轮机转子设计制造规范 第1部分：整锻转子 |
China Energy industry
Standards Part1: |
English PDF |
| NB/T 20328.1-2015 |
Another code of non-destructive testing for mechanical components in nuclear island of nuclear power plants - Part1: General requirements 核电厂核岛机械设备无损检测另一规范 第1部分:通用要求 |
China Energy industry
Standards Part1: |
English PDF |
| QC/T 299.1-2014 |
Automobile hydraulic steering powerpump. Part1: Technical requirements 汽车液压转向助力泵 第1部分:技术要求 |
China Automobile & Vehicle industry
Standards Part1: |
English PDF |
| JT/T 697.1-2013 |
Basic data element of transportation information Part1: General principles 交通信息基础数据元 第1部分:总则 |
China Highway & Transportation
Standards Part1: |
English PDF |
| YD/T 2565.1-2013 |
Technical requirement for LTE FDD digital cellular mobile telecommunication network Uu interface layer three(Phase 1). Part1:RRC protocol LTE FDD数字蜂窝移动通信网 Uu接口层三技术要求（第一阶段） 第1部分：RRC协议 |
China Telecommunication
Standards Part1: |
English PDF |
| SN/T 2412.1-2012 |
General rules for the inspection of import & export steel products. Part1:Overall requirements 进出口钢材通用检验规程 第1部分：一般要求 |
China Import Export Inspection
Standards Part1: |
English PDF |
| NB/T 20008.1-2012 |
Other material for pressuriaed water reactor nuclear power plant. Part1: Alloy steel forgings for use in reactor coolant system supports 压水堆核电厂用其他材料 第1部分：反应堆冷却剂系统支承件用合金钢锻件 |
China Energy industry
Standards Part1: |
English PDF |
| DL/T 333.1-2010 |
Technique requirements of condensate polishing in thermal power plant. Part1: Water-cooled unit 火电厂凝结水精处理系统技术要求 第1部分:湿冷机组 |
China Electricity & Power
Standards Part1: |
English PDF |
| YD/T 1957.1-2009 |
Techincal Requirements for Automatically Switched Optical Network(ASON)Node. Part1:Technical Requirements for SDH-based ASON Node 自动交换光网络（ason）节点设备技术要求 第1部分：基于同步数字体系（sdh）的ason节点设备 |
China Telecommunication
Standards Part1: |
English PDF |
| YD/T 1949.1-2009 |
Technical requirements for access network. Gigabit-capable passive optical network(GPON). Part1:General requirements 接入网技术要求——吉比特的无源光网络（gpon） 第1部分：总体要求 |
China Telecommunication
Standards Part1: |
English PDF |
| YD/T 1938.1-2009 |
Test method for Session Initiation Protocol(SIP). Part1:Basic Session Initiation Protocol 会话初始协议（sip）测试方法 第1部分：基本的会话初始协议 |
China Telecommunication
Standards Part1: |
English PDF |
| YD/T 1895.1-2009 |
Mobile Network Service Dial Testing Management Technical Requirement. Part1:Dial Testing Management System Function 移动通信网业务拨测管理技术要求 第1部分：拨测管理系统功能 |
China Telecommunication
Standards Part1: |
English PDF |
| YD/T 1812.1-2008 |
Technical Specification and Testing Method of 10Gbit/s TOSA and ROSA. Part1:10Gbit/s Uncooled TOSA 10gbit/s同轴连接型光发射组件（tosa）和同轴连接型光接收组件（rosa）技术要求及测试方法 第1部分：10 gbit/s无制冷 tosa |
China Telecommunication
Standards Part1: |
English PDF |
| SN/T 1731.1-2006 |
Safety performance test for pyrotechnic composition used for export fireworks and firecrackers. Part1:General rules 出口烟花爆竹用焰火药剂安全性能检验方法 第1部分：总则 |
China Import Export Inspection
Standards Part1: |
English PDF |
| QB/T 2609-2003 |
Oil leak test on industrial sewing machine Part1: Oil leak test lockstitch sewing machine 工业缝纫机漏油的测试方法.第1部分:平缝机漏油的测试方法 |
China Light Industry
Standards Part1: |
English PDF |
| SJ/T 2885-2003 |
Finxed inductors for use in electronic equipment. Part1:General specification 电子设备用固定电感器 第1部分 总规范 |
China Electronics
Standards Part1: |
English PDF |
| YD/T 1115.1-2001 |
Waterblocking materials for telecommunication cable and optical fiber cable. Part1:Waterblocking Tape 通信电缆光缆用阻水材料 第一部分: 阻水带 |
China Telecommunication
Standards Part1: |
English PDF |
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