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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 6257-2015 |
Blank detail specification for Transmitting tubes 发射管空白详细规范 |
China National Standards Transmitting |
 English PDF |
| GB/T 3789-2013 |
Measurements of electrical properties of Transmitting tubes 发射管电性能测试方法 |
China National Standards Transmitting |
English PDF |
| GB/T 13982-2011 |
The reflective and Transmitting projection screens 反射和透射放映银幕 |
China National Standards Transmitting |
English PDF |
| GB/T 24955.3-2010 |
Ship and marine technology - Transmitting heading devices ( THDs ) - Part 3: GNSS principles 船舶和海上技术 艏向发送设备（THDs） 第3部分：GNSS原理 |
China National Standards Transmitting |
English PDF |
| GB/T 24955.2-2010 |
Ship and marine technology - Transmitting heading devices ( THDs ) - Part 2: Geomagnetic principles 船舶和海上技术 艏向发送设备（THDs） 第2部分：地磁原理 |
China National Standards Transmitting |
English PDF |
| GB/T 24955.1-2010 |
Ship and marine technology - Transmitting heading devices ( THDs ) - Part 1: Gyro - compasses 船舶和海上技术 艏向发送设备（THDs） 第1部分：陀螺罗经 |
China National Standards Transmitting |
English PDF |
| GB 9159-2008 |
Safety requirements for radio Transmitting equipment 无线电发射设备安全要求 |
China National Standards Transmitting |
English PDF |
| GB/T 12572-2008 |
Universal requirements and measurement methods of parameters for radio Transmitting equipment 无线电发射设备参数通用要求和测量方法 |
China National Standards Transmitting |
English PDF |
| GB/T 21111-2007 |
Projection in indoor rooms - Classification of Transmitting projection screens and measurement of their transmitted luminance levels 室内放映 透射放映银幕的分类和亮度测定 |
China National Standards Transmitting |
English PDF |
| GB/T 15541-1995 |
Methods of measurement for Transmitting frequency 发射频率的测量方法 |
China National Standards Transmitting |
English PDF |
| GB/T 12855-1991 |
Application and care for small power Transmitting tubes 小功率发射管的使用和维护 |
China National Standards Transmitting |
English PDF |
| GB/T 12566-1990 |
Interface for signal chain of sound and television broadcasting Transmitting equipments 声音和电视广播发射设备信号链接口 |
China National Standards Transmitting |
English PDF |
| GB/T 12449-1990 |
Interface for using dedicated interconnections between sound and television broadcasting Transmitting equipment and supervisory equipment 以专用连接线方式互连的声音和电视广播发射设备与监控设备之间的接口 |
China National Standards Transmitting |
English PDF |
| GBJ 143-1990 |
Standard for protective spacing of radio interference from overhead electric lines,substations to television transposer station and reTransmitting station 架空电力线路、变电所对电视差转台、转播台无线电干扰防护间距标准 |
China National Standards Transmitting |
English PDF |
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