belt wheel
短语词组
- belt tightener wheel 皮带张紧轮
- triangular belt -wheel 三角带轮
- synchronization belt -wheel drive 同步带传动
- belt drive wheel 传动带驱动轮
- belt pulley wheel 皮带轮
- belt driving wheel system 带轮系
- large sync belt -wheel 大同步带轮
- abrasive belt wheel 砂带轮 返回 belt wheel