Sign in | English | Terms of Use
DictionaryForumContacts

   English ⇄
Google | Forvo | +
to phrases
casing head
mech. 套管头
O&G 井口采油装置
tech. 螺旋管塞
casing head: 68 phrases in 10 subjects
Automobiles1
Business1
Chemistry2
Compressors4
Construction2
Drilling14
Mechanics2
Metallurgy1
Oil / petroleum14
Technology27

Add | Report an error | Get short URL | Language Selection Tips