| 物料号 |
| 556970 40 |
| 556970 60 |
| 556970 80 |
| 556970 100 |
| 556970 120 |
| 556970 150 |
| 556970 180 |
| 556970 240 |
| 556970 280 |
| 556970 320 |
| 556970 400 |
| 556970 600 |
粒度 |
粗
|
粗
|
粗
|
中等
|
中等
|
中等
|
细
|
细
|
极细
|
极细
|
极细
|
抛光
|
咨询热线：400-821-3512
