MCQOPTIONS
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| 1. |
HEATING_OF_4.8%_CAST_IRON_AT_________RESULTS_IN_THE_FORMATION_OF_LIQUID_METAL.?$ |
| A. | 450<sup>o</sup>C |
| B. | 650<sup>o</sup>C |
| C. | 950<sup>o</sup>C |
| D. | 1450<sup>o</sup>C |
| Answer» E. | |