distress signal warning device

КЛУБ-У-E signal equipment and its application for type KZ4A locomotive;

КЛУБ-У-E型机车信号装置及其在KZ4A型机车上的应用

distress signal warning device

求援信号装置者携带的一种手动装置

You can send out a call for help over the radio.

你可以通过无线电发出求援信号。

high-frequency remote signalling apparatus

高频远距离信号装置

Indicating and recording instruments and annunciating devices.

指示记录仪和信号装置。

automatic-alarm-signal keying device

自动告警信号键控装置

protective pressure signaling unit

保护性压力信号装置

device for converting digital signals into analogue signals.

把数字信号转换成对等信号的装置。

device for converting analogue signals into digital signals.

把对等信号转换成数字信号的装置。

a device for converting electric signals into sounds; it is held over or inserted into the ear.

转换电力信号到声音信号的装置；插到耳朵上。

A mechanical device that uses illumination as a signal or warning, especially a beacon or traffic signal.

信号灯一种作照明信号或警告的机械装置，尤指灯塔或交通信号灯

Air conditioning request signal (if equipped)

空调请求信号（如果装配了）

communicating signal appliance

联络信号装置(客车与机车间)

a circuit designed to introduce a calculated delay into the transmission of a signal.

在信号传送中引进计算延期的装置。

control gear and signal, level-crossing, electrically-powered

道口电动管理和信号装置

equipment used to broadcast radio or tv signals.

播送收音机或电视机信号的装置。

replace Sonar and disturbance signals

这个装置可以代替声纳和干扰信号

(electrical engineering) a device that amplifies a signal before transmitting it again.

在再度传输前能够增强信号的装置。

Transfer equipment of alarm picture signal through cable

GB/T16677-1996报警图像信号有线传输装置