rock-tunneling machine的意思|示意
rock-tunneling机
rock-tunneling machine的网络常见释义
岩石隧道掘进联合机 ... rock-boring machine 钻岩机 rock-tunneling machine 岩石隧道掘进联合机 hard rock raise boring machine 硬岩天井钻进机 ...
rock-tunneling machine相关短语
1、 hard-rock tunneling machine 硬岩石掘进机联合机
2、 rock tunneling machine 岩石巷道掘进联合机
rock-tunneling machine相关例句
It is then circulated back along the exterior of the tunneling machine to help cool the vitrified rock as the tunneling machine forces its way forward.
然后，当隧道钻机还在强行向前钻进时，锂就回过来消散在隧道钻机的表面来帮助冷却玻璃化了的岩石。