Biogas Desulfurization Txoj Haujlwm ntawm Beijing Roj Ceg Co., Ltd. (theem II)

Fermentation cov khoom: Tso dej
Biogas Tsim Tawm: 100,000oos3 / Hnub
Desulfurization Hom: Desulfurization
Qhov chaw: Gaoistun, Beijing, 2018