Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
Japanese
G
o
o
g
l
e
|
Forvo
|
+
U 形伸缩管
archit.
expansion U pipe
met.
expansion U-bend
U形伸缩管
tech.
expansion U pipe
"U"形伸缩管
dril.
expansion bend
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
