Rancang bangun ozonator koaksial shell and tube untuk pengolahan air bersih dan air minum

Karakterisasi alat penukar kalor tipe koil tiga laluan pada sistem air conditioner water heater = Characterization of triple coil pass heat exchanger in air conditioner water heater system

Rancang bangun microstrip triple-band band pass filter menggunakan cascade tri-section stepped impedancer resonators = Design of microstrip triple-band band pass filter using cascade tri-section stepped impedance resonators

Uji kinerja dan produktivitas ozonator dalam kolom abrasi berganda

Karakteristik aliran air dan campuran air dan udara pada pipa berpenampang segi empat = The characteristic of water flow and water - air mixtures pass through square duct profile