Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
German
Italian
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
bumper sub
dril.
震击器
;
伸缩节
oil
缓冲节
;
震动器
tech.
钻探船钻杆滑动接头
;
打头
(撞击被卡钻具用)
;
伸缩钻杆
bumper sub:
9 phrases
in 2 subjects
Drilling
2
Oil / petroleum
7
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
