MCQOPTIONS
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| 1. |
The compressive strength (N/mm2) of thermocol ranges between ______. |
| A. | 2.0 to 5.5 |
| B. | 5.5 to 10.6 |
| C. | 11.7 to 14.4 |
| D. | 15.0 to 1 7.5 |
| Answer» D. 15.0 to 1 7.5 | |