Booster relay, Air-valve, Lock-valve, Speed-controller, Position transmitter…
增速器、气控阀、锁止阀、调速器、阀位变送器…
2
The third chapter discusses transmitter' s de-sign scheme of high speed BERT.
第三章介绍高速误码率测试仪发端子系统的设计方案；
3
This article introduces a kind of design options about the transmitter of high speed digital transmissions in satellite communications, and gives the main hardware realization of the option.