DictionaryForumContacts

   Chinese English
Google | Forvo | +
to phrases
中心孔钻
meas.inst. center drill
tech. centre drill (头); starting drill (头)
中心孔钻〔床〕
mech.eng. spotter
中心孔钻: 19 phrases in 7 subjects
Automobiles4
Compressors1
Explosives and Explosive Ordnance Disposal1
General2
Shipbuilding1
Space1
Technology9