M'dziko lazopanga, makina owotcherera achitetezo amatenga gawo lofunikira kwambiri pakulumikiza zida zachitsulo pamodzi moyenera komanso motetezeka. Komabe, makinawa akalephera kupanga ma welds okhazikika, amatha kuwonongeka, kuchedwetsa kupanga, komanso kukwera mtengo. M'nkhaniyi, ti...
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