Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
dynamic frequency allocation
This HTML5 player is not supported by your browser
tech.
动态频率分配
telecom.
动态频率划分
;
动态频率分配
移动通信
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
