长距离输水管道
long water pipe
Long distance water supply pipeline
长距离输水工程
long distance water transfer project
长距离输水
Long-distance Water Conveyance
long-distance water delivery
long distance water transfer
长距离输气管道
long distance gas transmission pipeline
长距离输电线路
Long-distance Transmission Line
long distance transmission line
长距离输电
Long-distance Transmission
electric power transmission
长距离三角高程
long distance triangle level
长距离曲线顶管风险
long-distance curved pipe-jacking risk
长距离皮带输送机
Long-distance Belt Conveyor
长距离爬坡机
long-distance adhension locomotive
长距离联络线
long-distance interconnection line