belt roller
短语词组
- belt tensioning roller 皮带张紧辊子
- toothed belt relay roller 齿形皮带导向轮
- belt strap roller 皮带轮
- belt stretching roller 紧带轮;皮带张紧轮
- belt hold roller 压带辊
- belt supporting roller 输送带支承滚筒
- Toothd belt relay roller 齿形皮带导向轮
- Belt roller coating 皮辊涂料
- belt tightener pinch roller 紧带轮 返回 belt roller