| 1. | Coated abrasives - plain discs with holes for dust extraction
涂附磨具带除尘孔砂盘 |
| 2. | Coated abrasives - plain sheets with holes for dust extraction
涂附磨具带除尘孔砂页 |
| 3. | Coated abrasives - plain discs with holes for dust extraction
涂覆磨具.带排尘孔普通砂轮盘 |
| 4. | Coated abrasives - plain discs with holes for dust extraction
砂布.带有排尘孔的平的圆盘砂布 |
| 5. | Performance optimization of coal dust extraction
粉尘浓度可降低至 |
| 6. | Coated abrasives - plain sheets with holes for dust extraction
涂布研磨材料.带有排尘孔的平片砂布 |
| 7. | Coated abrasives - plain sheets with holes for dust extraction iso 21949 : 2001
涂覆磨料.带孔集尘板 |
| 8. | Reformation in licker - in dust extraction area of fa201 carding machine
201型梳棉机刺辊除尘区的改造 |
| 9. | Coated abrasives - part 2 : abrasive sheets with holes dust extraction
砂纸.第2部分:带有吸尘孔的砂纸 |
| 10. | Coated abrasives - plain discs with holes for dust extraction iso 21951 : 2001
涂覆磨料.萃取尘埃用带孔普通圆盘 |
