clearance above bridge floor的意思|示意
美 / /
英 / /
桥建筑限界；桥面净空
clearance above bridge floor的网络常见释义
桥建筑限界 ... 桥建筑高度construction height of bridge 桥建筑限界clearance above bridge floor 隧道建筑限界clearance of tunnel ...
桥面净空 ... valve bridge clearance 气门横梁间隙 clearance above bridge floor 桥建筑限界 ; 桥面净空 clearance above bridge deck 桥面净空 ...