MCQOPTIONS
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| 1. |
In recrystallization annealing process, steel component is heated at the temperature in the range______ |
| A. | 300 C to 400 C |
| B. | 455 C to 540 C |
| C. | 590 C to 660 C |
| D. | 625 C to 675 C |
| Answer» E. | |