Seminar Sempena Sambutan Hari Ozon Sedunia pada 25 September 2018
Alternative-Refrigerants-for-Refrigeration-Industry-for-Carbon-Dioxide-Technology-Mr.-Ng-Wen-Bin-1st-Presenter Alternative-Refrigerants-for-Refrigeration-Industry-HYDROCARBON-Mr.-Ferdinand-2nd-Presenter Process-Flow-for-reclaim-refrigerant-Mr.-Noel-3rd-Presenter MS-2678-2017-Code-Of-Practise-Flam-Refrigerants-Ir.-Chen-4th-Presenter