1.
equipment on yes-break supply
有紧急电源供电的设备
2.
Ad hoc Working Group on Emergency Telecommunications
特设紧急电信工作组
3.
I had to send an urgent telex.
我得发一份紧急电传。
4.
I want to send a telegram and it's urgent.
我想发封加急电报。
5.
I want to send this telegram express.
我想发封紧急电报。
6.
emergency position indicating radio beaco
紧急无线电示位标紧急无线电示位标
7.
mains failure and emergency generator
电源故障应急发电机
8.
emergency position indicating radiobeacon statio
紧急无线电示位标电台
9.
Site Emergency [Nuclear Power Emergencies Category]
场区应急〔核电厂应急状态等级〕
10.
Plant Emergency [Nuclear Power Emergencies Category]
厂房应急〔核电厂应急状态等级〕
11.
Off-site Emergency [Nuclear Power Emergencies Category]
场外应急〔核电厂应急状态等级〕
12.
emergency set
救急用电台，备用台，备用[应急]装置
13.
emergency standby [Nuclear Power Emergencies Category]
应急待命〔核电厂应急状态等级〕
14.
hand-powered emergency transmitter
手摇供电式紧急发信机
15.
If the cable is urgent,the rate will is doubled.
如果电报加急，费率加倍。
16.
emergency beacon
紧急救援无线电信标
17.
emergency locator radio transmitter
紧急定位无线电信标
18.
emergency braking control relay
应急制动控制继电器