English translation for "隧洞入口"

portal of tunnel

Related Translations:

隧洞:  tunnel◇隧洞分岔段 tunnel fork; 隧洞渐变段 transition region of tunnel; 隧洞掘进机 tunnel boring machine; 隧洞运渣车 jumbo

缓坡隧洞:  grade tunnel

通航隧洞:  navigation tunnel

隧洞口:  tunnel facetunnel portal

渗水隧洞:  infiltration tunnel

隧洞导流:  tunnel diversion

隧洞打通:  piercing

低压隧洞:  low pressure tunnellow-pressure tunnel

渠道隧洞:  canal tunnelcanaltu el

排水隧洞:  sewer tunnelwater discharge tunnel

Similar Words：

"隧洞快速掘进" English translation, "隧洞模板" English translation, "隧洞平巷顶支撑板" English translation, "隧洞弃土" English translation, "隧洞全断而掘进机" English translation, "隧洞施工" English translation, "隧洞式炉" English translation, "隧洞式泥沙分流设施" English translation, "隧洞挖出土方" English translation, "隧洞挖掘机" English translation