Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
G
o
o
g
l
e
|
Forvo
|
+
open type track circuit
commun., railw.
开路式轨道电路
open-type track circuit
tech.
开路式轨道电路
;
开路式道电路
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
