DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
回油孔 huíyóukǒng
compr. oil gallery
活塞/油环槽回油孔 huíyóukǒng
auto. oil drain hole; oil return hole; oil return passage
油泵的回油孔 huíyóukǒng
tech. oil gallery; oil return hole; spill pore
柴油机喷油泵回油孔 huíyóukǒng
auto. spill port
回油孔
: 5 phrases in 3 subjects
Automobiles3
Geophysics1
Oil / petroleum1