**/滚珠/钢球8mm

1：**钢球8mm 亮磨砂8mm 9mm 厂家直销 按公斤售 (5.8元)
2：钢球亮面**8mm9mm按公斤售厂价直销非国标 (5.5元)
3：精工钢球非国标亮面 8mm 9mm 10mm 按公斤售，型号齐全用于补运费 (0.1元)
4：钢球8mm 亮面磨砂亮面**7mm8mm9mm10mm11mm按公斤售现货 (5.5元)
5：亮面 ** 钢球8mm**7mm8mm9mm10mm11mm厂家直销按公斤售 (5.6元)
6：钢球亮面**7mm8mm9mm10mm11mm无油型按公斤售厂家直销 (5.4元)
7：亮面** 钢球8mm 普通磨砂**7mm8mm9mm1011mm无油型厂家直销 (5.2元)
8：**亮面钢球8mm 亮面** 磨砂钢球7mm8mm9mm10mm11mm按公斤售 (5.2元)
9：上海产*工业304不锈钢钢球实心钢球** 机械用2.5MM (0.15元)
10：** 正品100级高精密 钢球 标准6.35mm 6.5mm 6.75mm 7mm 7.5mm (6元)