tunnel set(狩猎)隧洞装夹(法)
tunneln.隧道;地道;洞穴v.挖地道;挖隧道
tunnel-junction-regenerated隧道再生
tunnel effect in semiconductors半导体中的隧道效应
Tunnel type air cooling freezer隧道吹风冻结装置
Tunnel wall rock classification隧道围岩类别
tunnel with large cross section大断面隧道
tunnel boring on curved section曲线段施工
tunnel supports and protections巷道支护
tunnel excavation and dewatering隧道开挖及疏水
tunnel in the depths underground深埋隧道
Tunneled central venous catheter隧道中心静脉导管