pipeline pig[化] 清管器
pipelinen.管道;管线;渠道v.用管道运输
pipeline automatic blending管道自动调合
Pipeline under Mother Earth地下输油管
pipeline network management管网管理
Pipeline network parameters管网参数
pipeline network monitoring管网监控
pipeline stress calculation管道应力计算
pipeline geography position管道地理位置
pipelined multistage switch流水线多级开关