单词	Smooth roller bar
释义	Smooth roller bar 光滑压辊
随便看	variation of moon variation of neutral-point potential variation of operating value variation of order variation of ordinance variation of output power variation of parameter variation of parameter method variation of parameters variation of permafrost variation of physical constants variation of polarisation variation of pole variation of population variation of portal vein Variation of potential distribution variation of prepared reserves variation of pressure variation of pressure distribution variation of quality variation of range of synchronisation variation of rate variation of ratio Variation of reference white level variation of relations