Kusamalira chilengedwe, kulimbikitsa moyo wa carbon wochepa;kugwiritsa ntchito njira zapamwamba zopangira mafakitale kuti apange nyumba zapamwamba kwambiri;"kupanga mwanzeru" nyumba zobiriwira, zotetezeka, zachilengedwe, zathanzi komanso zabwino.Tsopano tiyeni tiwone kugwiritsa ntchito modular hou ...
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