mona
Jun 20, 2020 • 1h
Harshit Sharma
Jun 17, 2020 • 2h
akshay Sharma
Aug 8, 2020 • 1h
Praveen Kumar
Mar 8, 2021 • 1h
Jitendra
Jul 10, 2020 • 1h
Abhishek Bharti
Jun 24, 2020 • 1h
Aashish
Jun 30, 2020 • 1h
Anurag Singh
717 followers • SSC JE Technical
Jan 4, 2021 • 1h 33m • 52 views
In this class we discuss different heat treatment methods used to improve property of material, this topic is useful for SSC-JE/AE exam