r 加工定制:是r
r r rr 材质:金属r
r r rr 规格:JSVr
r r r r rr 厚度:17r
r r rr 绳槽半径:8r
r r rr 适用范围:移门r
r r r r rr 外径:58r
r r rr 型号:XHL12r
r r rr 用途:门窗滑轮r
r r r r rr 种类:动滑轮r
r r rr 轴径:16r
r r rr 最大载荷:80KGr
r r r r rr 45#钢:数控精加工r
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