speed reduction gear
短语词组
- speed d reduction gear 齿轮减速器
- speed d reduction gear box 齿轮减速箱
- speed reduction gear box 齿轮减速箱
- helical speed reduction gear 斜齿轮减速机
- helicing speed reduction gear 斜齿轮加速机
- medium -speed engines with reduction gear 减速机付中速机関
- low -speed engines with reduction gear 减速机付低速机関
- helical gear speed reduction 斜齿轮减速器
- cylindrical helical gear speed reduction 圆柱斜齿轮减速器 返回 speed reduction gear