English translation for "untimbered tunnel"

无坑木支撑的隧道
无支撑隧道

Related Translations:

untimbered:  无支撑的

untimbered rill:  无支护对角工作面

untimbered rill stoping:  无支护倾斜分层充填法回采

untimbered rill method:  无支护倾斜分层充填开采法

tunnel correction:  风洞影响修正

undersea tunnel:  过海隧道海底隧道

grade tunnel:  缓坡隧洞有水力梯度的隧洞

tunnel form:  隧道模板

medium tunnel:  中长隧道

tunneling effect:  穿隧效应

Similar Words：

"untimate fights" English translation, "untimbered" English translation, "untimbered rill" English translation, "untimbered rill method" English translation, "untimbered rill stoping" English translation, "untime" English translation, "untimed" English translation, "untimed prompt shipment" English translation, "untimed prompty shipment" English translation, "untimeliness" English translation