Ndi chiyani champhamvu, rivet yakhungu yamkuwa kapena riveti yakhungu yamkuwa?
Mkuwa woyera, womwe umadziwikanso kuti mkuwa wofiira, uli ndi kachulukidwe ka (7.83g / cm3) ndi malo osungunuka a madigiri 1083. Simaginito.
Kachulukidwe ka mkuwa (8.93g / cm3) umagwiritsidwa ntchito popanga chitsamba chokhala ndi makina, chomwe sichimva kuvala.
Kuchulukana kwa "mkuwa" ndikwapamwamba kuposa mkuwa wofiira, ndipo "mkuwa" ndi wovuta ndi wolimba bwino.
Nthawi yotumiza: Jun-24-2021