【专业批发变速箱重动链轮输送机链轮同步带链轮】价格_厂家

品牌/型号

建设/JS-LL-20

材质

45#

品牌

建设

型号

JS-LL-20

适用范围

工业

轴间距范围

36

传动比

3

齿数

38

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