Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Japanese
Russian
Terms
for subject
Electronics
containing
起拱
|
all forms
|
in specified order only
Chinese
English
拱圈的上游面
起拱
线
extrados springing line
起拱
点
arch springing line
起拱
高
amount of camber of arch
Get short URL
