English translation for "trial bore hole"

试探钻孔
试钻孔
钻探洞

Related Translations:

trials:  第6章顿顽国际公开队式赛代表队选拔赛考验游戏试玩

trial skills:  审判技能

interim trial:  临时试验

trial day:  审判日期

transition trial:  过渡飞行状态试验

trial visit:  试验调查

trial mix:  试拌和试和试验配合

handling trial:  操纵性试验

trial heat:  预赛

trial sale:  试销

Similar Words：

"trial bid" English translation, "trial blasting" English translation, "trial bleeding" English translation, "trial board" English translation, "trial bore" English translation, "trial boring" English translation, "trial boring tool" English translation, "trial by battle" English translation, "trial by certificate" English translation, "trial by default" English translation