Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
筒式钻头
eng.geol.
shell
tech.
shell bit
筒式〔勺式〕钻头
eng.geol.
shell bit
筒式钻头:
2 phrases
in 2 subjects
Drilling
1
Oil / petroleum
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips