Күн бұрынTerminology & Tools of Sand Moulding Рет қаралды 11,836nptelhrd 1 1 Uploaded on Feb 15, 2017Lecture Series on Metal Casting by Dr. D. Benny Karunakar, Department of Mechanical and Industrial Engineering, IIT Roorkee. For more details on NPTEL visit nptel.iitm.ac.inЖүктеу
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