MCQOPTIONS
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| 1. |
Electron beam machining process can machine holes of diameters in the range of _____ |
| A. | 10 μm to 80 μm |
| B. | 50 μm to 100 μm |
| C. | 100 μm to 2 mm |
| D. | 2 mm to 5 mm |
| Answer» D. 2 mm to 5 mm | |