English translation for "横导坑"

cross cut

Related Translations:

导坑:  approach pitdrift headingpilot driftpilot holepilot tunnelpilottunnel

中央导坑:  centre drift

导坑尺寸:  size of heading

隧道导坑:  heading pilot tunnel

导坑底板:  pilot tunnel floor

平行导坑:  parallel adit

下部导坑:  bottom drift

底导坑:  bottom gangwaybottom gatebottom heading

导坑法:  pilot tunnel methodpioneer drift method

勘探导坑:  exploration tunnel

Similar Words：

"横导轨侧面齿轮箱" English translation, "横导轨进刀架" English translation, "横导轨升降机构" English translation, "横导轨升降装置" English translation, "横导辊平洗机" English translation, "横导线" English translation, "横道" English translation, "横道河" English translation, "横道河子" English translation, "横道图" English translation