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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| TB/T 454.1-2021 |
Vocabulary of railway Communication signals Part 1: Vocabulary of railway signals {译} 铁路通信信号词汇 第1部分：铁路信号词汇 |
China Railway Transport Industry
Standards Communication signals |
 English PDF |
| TB/T 1121-1998 |
(Communication signals enterprise standard principles) 通信信号企业标准的编号原则 |
China Railway & Train
Standards Communication signals |
English PDF |
| YD/T 595-1992 |
Technical requirement of D2-MAC/Packet color TV signals transmitted though domestic satellite communication network |
China Telecommunication
Standards Communication signals |
English PDF |
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