| 产品编号 | |
| 圈料 | 比料 |
| DA2A1001 | A2A1001 |
| DA2A1002 | A2A1002 |
| DA2A1003 | A2A1003 |
| DA2A1004 | A2A1004 |
| DA2A1005 | A2A1005 |
| DA2A1006 | A2A1006 |
| DA2A1007 | A2A1007 |
| DA2A1008 | A2A1008 |
| 标准尺寸 | 公差 | |
| 6.0 | 170*1400MM | 6.0-6.2MM 170-175MM 1400-1405MM |
| 4.0 | 170*1400MM | 4.0-4.2MM 170-175MM 1400-1405MM |

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