Mkati ndi kunja popachika bolodi

Internal And External Hanging Board

Kunja ndi Internal yopachikika bolodi ndi mtundu wa zinthu zomangira, amene ntchito kunja khoma kapena mkati khoma.The kunja ndi mkati atapachikidwa bolodi ayenera kukhala odana ndi dzimbiri, kutentha kukana, odana ndi ukalamba, palibe ma radiation, kuteteza moto, kulamulira tizilombo, palibe mapindikidwe ndi zinthu zina zofunika.Panthawi imodzimodziyo, amafuna maonekedwe okongola, zomangamanga zosavuta, kuteteza chilengedwe komanso kupulumutsa mphamvu.

kufunsa zambiri