Chinese translation for "predrilling"

打井口眼
预钻

Related Translations:

predrilling exploration:  钻探前勘探

de florez predrilling method:  德-弗劳瑞兹钻眼检查法

Similar Words：

"predream" Chinese translation, "predrier" Chinese translation, "predrijevac" Chinese translation, "predrill points" Chinese translation, "predrilled billet" Chinese translation, "predrilling exploration" Chinese translation, "predrinking" Chinese translation, "predrive" Chinese translation, "predrive circuit" Chinese translation, "predro" Chinese translation