Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Terms
for subject
Electronics
containing
应 急业务
|
all forms
Chinese
English
业余无线电爱好者民事应急通信业务
radio amateur civil emergency service
战时应急无线电通信业务
war emergency radio service
故障时应急通信业务
emergency service
Get short URL