DictionaryForumContacts

   English
Google | Forvo | +
to phrases
stage grouting
el. 分段灌浆
eng.geol. 分期灌浆
hydroel.st. 分段灌浆
tech. 阶段灌浆; 分期灌浆 (法); 分级灌浆; 分段灌浆法; 分层灌浆
stage grouting: 11 phrases in 4 subjects
Electronics2
Engineering geology5
Hydroelectric power stations3
Oil / petroleum1