DictionaryForumContacts

   English
Google | Forvo | +
to phrases
pneumatic control valve
dril. 气控阀
oil 气动控制阀
tech. 气动调节阀
pneumatic control ling valve
oil.proc. 气动控制阀; 气动调节阀
pneumatic control valve
: 3 phrases in 2 subjects
Oil / petroleum1
Rail transport2