产品名称:4mm杯士/轴承套
单价:3元/个
规格:
内径=4mm 外径=6mm 长度=5mm
老鼠尾/轴支架内杯士代替轴承,由于轴承比较易磨损和生锈,用杯士就能解决这样的问题,所以杯士为专业船模的最佳选择!它的内径为4mm,外径为6mm.长度5mm,特价直销中,欢迎选购...
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All rights reserved.