MCQOPTIONS
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| 1. |
How is a blind drilled hole of 15mm diameter and 15mm deep dimensioned? |
| A. | M15, DEEP 15 |
| B. | φ15, DEEP 15 |
| C. | φ15 |
| D. | φ15 x 15 |
| Answer» C. ‚âà√¨‚àö√∫15 | |