Biogas digester nsalu

  • Flexible Biogas Digester Bag Fabric

    Flexible Biogas Digester Bag Fabric

    Nsalu ya biogas digester imasinthidwa kukhala mawonekedwe osiyanasiyana ndi kukula kwa zida zowotchera gasi zosonkhanitsira ndi kukonza ndowe za anthu ndi nyama, zimbudzi, ndi zinthu zina.