ENT4142 Machine Design http://ir.lib.ruh.ac.lk/handle/iruor/7077 2026-04-05T23:12:11Z 2026-04-05T23:12:11Z ENT4142 - Machine Design Department of Engineering Technology http://ir.lib.ruh.ac.lk/handle/iruor/20049 2025-08-29T04:17:15Z 2025-06-01T00:00:00Z ENT4142 - Machine Design Department of Engineering Technology 2025-06-01T00:00:00Z ENT4142 - Machine Design Department of Engineering Technology http://ir.lib.ruh.ac.lk/handle/iruor/18846 2025-02-18T08:28:11Z 2024-05-01T00:00:00Z ENT4142 - Machine Design Department of Engineering Technology 2024-05-01T00:00:00Z ENT4142 - Machine Design Department of Engineering Technology http://ir.lib.ruh.ac.lk/handle/iruor/14205 2025-02-18T08:30:23Z 2023-07-01T00:00:00Z ENT4142 - Machine Design Department of Engineering Technology 2023-07-01T00:00:00Z