DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
钻井装置 zuànjǐng zhuāngzhì
dril. drill; drill assembly; drilling device; drilling outfit; drill outfit; drill unit
nautic., tech. drilling installation
oil drilling unit
tech. boring block; boring device; boring unit; drilling block; drilling rig; rig
热力钻井装置 zuànjǐng zhuāngzhì
dril. piercing drill
钻井装置: 71 phrases in 8 subjects
Drilling19
Earth sciences2
Geophysics1
Mechanics2
Nautical3
Navigation6
Oil / petroleum25
Technology13