Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Russian
Terms
for subject
Space
containing
螺 旋 齿轮
|
all forms
|
in specified order only
Chinese
English
双
螺旋齿轮
herringbone gear
螺旋斜齿轮
spiral bevel gear
Get short URL