Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Terms for subject
Technology
containing
multifrequency code
|
all forms
|
exact matches only
|
in specified order only
English
Chinese
multifrequency code
signaling
多频
率
编码信号方式
multifrequency code
signalling
多频
率
编码信号方式
Get short URL