English translation for "无坑木支撑的隧道"

untimbered tunnel

Related Translations:

坑木:  [矿物学] pitwood; pit prop; mine timber

回收坑木:  reclaiming timbertimber reclaiming

坑木浸渍:  timber treatment

坑木回收:  drawing timbertimber drawingtimber withdrawing

坑木的浸渍:  impregnation of timber

临时坑木柱:  pitprop

下坑木隔间:  timber compartment

哥德堡坑木:  gothenburg standard

多树脂的坑木:  resinous timber

新伐的坑木:  green prop

Similar Words：

"无刻度闸阀" English translation, "无客运清单" English translation, "无坑顶管法" English translation, "无坑敷管法" English translation, "无坑磨木法" English translation, "无空白模件板" English translation, "无空洞反应堆" English translation, "无空房" English translation, "无空房间" English translation, "无空防地域" English translation