Biogas o loʻo afaina ai le poloketi a Beijing alavai vaega co., ltd. (le vaega ii)

Faigofie Mea: Otaota o otaota
Biogas wipput: 100,000m3 / aso
Despulfulization ituaiga: mamago le afaina
Nofoaga: Gaaonun, Beijing, 2018