Kepean PCBs PCB 2 3. Utaranan sing Keduh 2L Mirror Aluminium Based PCBs 3.1 Conductivity Thermal Conductivity 3.2 Enwested Durabilit yy and Conliability 3.3 Akektifah Kepur in Produksi 3.4 Lightweight Malah Kegok 4