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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards; We provide Chinese GB standards and English version GB standards Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services. |
| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 31239-2023 |
Technical Specifications for 1000kV Substation Fittings 1000kV变电站金具技术规范 |
China National Standards Specifications for 1 |
 English PDF |
| GB/T 14912-2017 |
Specifications for 1:500 1:1 000 1:2 000 field digital mapping 1:500 1:1 000 1:2 000外业数字测图规程 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 33462-2016 |
Fundamental geographic information Specifications for 1:10 000 topographic data 基础地理信息 1:10 000地形要素数据规范 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 33183-2016 |
Fundamental geographic information—Specifications for 1:50 000 topographic data 基础地理信息 1:50 000地形要素数据规范 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 12343.3-2009 |
Compilation specifications for national fundamental scale maps - Part 3: Compilation Specifications for 1:500 000 1:1 000 000 topographic maps 国家基本比例尺地图编绘规范 第3部分：1:500 000 1:1 000 000地形图编绘规范 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 12343.2-2008 |
Compilation specifications for national fundamental scale maps - Part 2: compilation Specifications for 1:250 000 topographic maps 国家基本比例尺地图编绘规范 第2部分：1:250 000地形图编绘规范 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 12343.1-2008 |
Compilation specifications for national fundamental scale maps - Part 1:compilation Specifications for 1:25 000 1:50 000 1:100 000 topographic maps 国家基本比例尺地图编绘规范 第1部分: 1:25 000 1:50 000 1:100 000地形图编绘规范 |
China National Standards Specifications for 1 |
English PDF |
| GB/T 13621-1999 |
Capacity series and radio-frequency channel arrangement and equipment main technical Specifications for 100～1000 MHz radio relay communication systems 100～1000 MHz接力通信系统的容量系列波道配置及设备的主要技术要求 |
China National Standards Specifications for 1 |
English PDF |
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