Report - 2.1 Sejarah Biogas - digilib.unila.ac.iddigilib.unila.ac.id/7522/16/BAB II.pdf · Elpiji 0,46 kg, Minyak Tanah 0,62 liter, Solar 0,52 liter, Bensin 0,80 liter, Gas Kota 1,50 m3 dan

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