Shafuna masu mahaɗi da "Fayil:Comparison of common biogas technologies.jpg"
Waɗannan shafuna sun haɗu da Fayil:Comparison of common biogas technologies.jpg:
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- Nau'in digester anaerobic (file link) (← mahaɗai | gyarawa)
Waɗannan shafuna sun haɗu da Fayil:Comparison of common biogas technologies.jpg:
Displayed 1 item.