April 14, 2022
Training Online – Welding and Coating
November 22, 2021
Welding dan Coating
August 31, 2021
Training Online – Preventive and Predictive Maintenance
February 1, 2021
Training Online – Basic HVAC: Operation and Maintenance
January 19, 2021
Basic HVAC: Operation And Maintance
January 24, 2019
Basic HVAC: Operation and Maintenance
April 13, 2018
Autocad 3D Design For P dan ID Essentials
June 30, 2017
Sistem Pemipaan (Piping)