Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Terms containing
level reference
|
all forms
|
exact matches only
|
in specified order only
Subject
English
Chinese
tech.
level reference
水平基准
(面)
el.
level reference
base
电平参考基准
IT
zero transmission
level reference
point
零电平传输参考点
Get short URL