Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Russian
Terms
for subject
Aviation
containing
旋切
|
all forms
Chinese
English
切断旋塞
shutoff cock
旋转切面视图
rotated section view
〔数〕螺旋线正切点
point of spiral tangent
Get short URL