Pemanfaatan Vapor Chamber Untuk Mempercepat Proses Perpindahan Kalor Pada Injeksi Mold Plastik. = Utilize vapor chamber for rapid cooling in convensional injection molding process

Metalworking technology

Physical principles of plastic deformation

Pengaruh jenis dan konsentrasi larutan leaching terhadap recovery logam emas dan tembaga dari hasil daur ulang printed circuit board = Effect of type and concentration of leaching solution towards the recovery of gold and copper metals from recycled printed circuit board

Extractive metallurgy