MCQOPTIONS
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| 1. |
Stainless steels are annealed at what temperature? |
| A. | 650°C – 700°C |
| B. | 700°C – 750°C |
| C. | 750°C – 800°C |
| D. | 800°C – 850°C |
| Answer» D. 800¬¨¬®‚Äö√†√ªC ‚Äö√Ñ√∂‚àö√ë‚àö¬® 850¬¨¬®‚Äö√†√ªC | |