idler roller

基本解釋

The system features a sealed curing chamber built around a small idler roller.
該系統(tǒng)採用了密封固化室圍繞著一個小惰輥。
Track roller , carrier roller, idler are mounted with long life well sealed Duo-cone floating ring seal.
支重輪、托鏈輪、引導(dǎo)輪均裝有密封性好、壽命長的浮動油封。
Track roller , carrier roller, idler are mounted with long life well sealed Duo-cone floating ring well sealed Duo-cone floating ring seal.
支重輪、托鏈輪、引導(dǎo)輪均裝有密封性好、壽命長的浮動油封。