DictionaryForumContacts

   Chinese
Google | Forvo | +
to phrases
开挖线
bridg.constr. excavation line
eng.geol. foundation line; line of excavation
开挖轮廓线
tech. excavation line
开 挖线
: 33 phrases in 5 subjects
Architecture1
Engineering geology2
Hydroelectric power stations1
Rail transport2
Technology27