常見例句雙語例句Spindle is supported by precision tapered bearing.對精密主軸圓錐軸承。The structure, control principle and main part design features are introduced for precision rolling machine of the tapered bearing ring.介紹了圓錐軸承套圈精密輾擴機的結(jié)搆、控制原理及各主要組成部分的設(shè)計特點。The roll system of duo mill or four-high mill has important even decisive effect to the work roll four rows tapered bearing full longevity and dependable usage.二輥或四輥軋機的輥系,對工作輥四列圓錐軸承滿壽可靠運行起至關(guān)重要甚至決定性作用。 返回 tapered bearing