Chinese translation for "坑道钻孔"

underground boring

Related Translations:

联络坑道:  connecting adit

地雷坑道:  quarry tunnel for a chargeof high explosive to destroy eg enemy fortifications

横坑道:  aditcross headinggallery

坑道卫生:  tunnel hygiene

坑道建筑:  galley construction

施工坑道:  construction adit

坑道头:  sap head

军事坑道:  military tunnel

坑道作业:  tunnelling

斜坑道:  sloping adit

Similar Words：

"坑道支架" Chinese translation, "坑道支柱" Chinese translation, "坑道中的蛇行" Chinese translation, "坑道钻机" Chinese translation, "坑道钻进" Chinese translation, "坑道钻孔方向计" Chinese translation, "坑道作业" Chinese translation, "坑底隆起" Chinese translation, "坑底隆起；底鼓；底部隆起" Chinese translation, "坑底潭" Chinese translation