Moralo oa Biogas Desulfurization ea Beijing Drainage Group Co, Ltd. (phae II)

Lintho tse belisoang: metsi a litšila
Tlhahiso ea Biogas: 100,000m3 / Letsatsi
Mofuta oa Desulfurization: mokhoa o omileng
Sebaka: Gaoantun, Beijing, 2018