Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
+
G
o
o
g
l
e
|
Forvo
|
+
subscriber loop resistance
This HTML5 player is not supported by your browser
telecom., amer.
用户环路电阻
包括线路与用户话机摘机电阻
Add
|
Report an error
|
Get short URL
