ROTASI : Vol 18 No 4, Oktober 2016 berisi: - Analisis High axial vibration pada blower 22K-102 reformer force draft fan - Hydrogen plant - Norman Iskandar, Muhammad Lazuardi Azzura - Analisis efisiensi siklus combine cycle power plant gas turbine generator terhadap beban operasi PT Krakatau daya listrik - Eflita Yohana, Rigo Muhammad Herriza - Tungku pengecoran logam alumunium matrix composi…