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 5441.3-1985 |
Test methods for communication cable--Capacitance unbalance test 通信电缆试验方法 电容耦合及对地电容不平衡试验 |
China National Standards communication |
English PDF |
GB/T 5441.2-1985 |
Test methods for communication cable--Capacitance test--Bridge method 通信电缆试验方法 工作电容试验 电桥法 |
China National Standards communication |
English PDF |
GB/T 5441.1-1985 |
Test methods for communication cable--General 通信电缆试验方法 总则 |
China National Standards communication |
English PDF |
GB/T 5441.10-1985 |
Test methods for communication cable--Measurement of actual length of coaxial pair--Sine wave method 通信电缆试验方法 同轴对展开长度测量 正弦波法 |
China National Standards communication |
English PDF |
GB/T 346-1984 |
Galvanized low carbon steel wire for electric communications lines 通讯线用镀锌低碳钢丝 |
China National Standards communication |
English PDF |
GB/T 4110-1983 |
Pulse code modulation communication system hierarchy 脉冲编码调制通信系统系列 |
China National Standards communication |
English PDF |
GB/T 3974-1983 |
Telephone transmission interference allowances for long-distance high-capacity analogue microwave communication systems 大容量长距离模拟微波通信干线电话传输干扰容限 |
China National Standards communication |
English PDF |
GB/T 3873-1983 |
General specifications for products packaging of communication equipments 通信设备产品包装通用技术条件 |
China National Standards communication |
English PDF |
GB/T 3383-1982 |
Telecommunication transmission unit--Decibel 电信传输单位 分贝 |
China National Standards communication |
English PDF |
GB/T 2789-1981 |
Technical requirements for network interface for the analogue microwave relay communication systems 模拟微波接力通信系统网路接口基本技术要求 |
China National Standards communication |
English PDF |
GB/T 1417-1978 |
General terminology for telecommunications equipment 常用电信设备名词术语 |
China National Standards communication |
English PDF |
Find out:811Items | To Page of: First -Previous-Next -Last | [2] [3] [4] [5] [6] [7] [8] |