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Phula Mpweya woipa botolo
Kapangidwe ka botolo la Dewar thanki yamkati ndi chipolopolo chakunja cha Dewar zimapangidwa ndi chitsulo chosapanga dzimbiri, ndipo dongosolo lamkati lamatanki limapangidwa ndi chitsulo chosapanga dzimbiri kuti chikhale ndi mphamvu komanso kuti muchepetse kutentha. Pali chosanjikiza chotentha pakati pa thankiyo yamkati ndi chipolopolo chakunja. Zipangizo zingapo zotchingira zotchingira komanso zingalowe zazikulu zimatsimikizira kuti nthawi yosungira madzi imakhala. Ma vaporizer omangidwa amakonzedwa mkati mwa chipolopolo kuti asinthe madzi a cryogenic kukhala gasi, komanso zomwe zimapangidwira ...
