Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
frictional testing machines
This HTML5 player is not supported by your browser
plast.
摩擦试验机
frictional testing machine
This HTML5 player is not supported by your browser
oil
摩擦试验机
frictional testing machines
:
1 phrase
in 1 subject
Technology
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
