microstructure of plain carbon steel
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with increase percentage of carbon,
with increase percentage of carbon, microstructure of plain carbon steel....
This video is brought to you by Ngee Ann Polytechnic, Singapore
This video is brought to you by Ngee Ann Polytechnic, Singapore
8 سال پیش
در تاریخ 1395/02/07 منتشر شده
است.
52,908
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