单词	main steam line
释义	main steam line 主蒸汽管道
随便看	frictional cathead frictional cat head frictionalc contact frictional characteristic frictional characteristic of lubricants frictional characteristics frictional characteristics of lubricants frictional chocking frictional cleaning frictional clutch frictional cnergy dissipation device frictionalcoefficient frictional coefficient friction al coefficient frictional coefficient of fiber frictional compatibility frictional compatibili-ty frictional compensation Frictional condition frictional conformability frictional connection frictional constraint Frictional constraints frictional contact frictional contact drive