

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. | |