Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
German
Italian
Japanese
Polish
Portuguese
Russian
Spanish
Terms
containing
基准频率
|
all forms
|
in specified order only
Subject
Chinese
Arabic
pow.el.
基准基波频率
تردد اساسي مرجعي
math.
基准基波频率
التردد المرجعى الاساسى
piez.
基准频率
التردد المرجعي
Get short URL