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Biyo-yaqaanka tamarta biogas
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Pvdf biogas hoyga kaydinta kuleylka ee isku-darka ...
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Cinwaanka gaaska laba laab ee kaydinta bisadaha
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Laba laab xuub biogas oo heysta geedka biogas
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Isku-dhafan Biro-ka Biyooyinka Beerogas anaerobic anaerobic
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Digirta biogas anaerobic ee loo yaqaan 'bieogas anaerobic' oo loogu talagalay xarkaha qashinka ah ee xamuulka ...
