温馨提示：价格和图片仅供参考，详情来电或旺旺咨询！ ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 本产品的品牌是沃孚尔，型号是直孔式梯形齿同步带轮，材质是钢、铸铁、铝，皮带轮类型是同步皮带轮，标准类型是国标，是否库存是是，是否批发是是