MCQOPTIONS
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| 1. |
WHICH_OF_THE_FOLLOWING_MATERIALS_COMBINE_TO_FORM_THE_MAGNETIC_ABRASIVE_BRUSH_IN_MAF??$ |
| A. | Work piece |
| B. | Magnetic and abrasive particles |
| C. | Magnets |
| D. | All of the mentioned |
| Answer» E. | |