LT-ZP21 3C fulorosenti whiteness mita | mita woyera | chiwonetsero cha photometer

Kufotokozera Kwachidule:

Imagwiritsidwa ntchito makamaka pakuyezera kuyera kwa zinthu zopanda mtundu zathyathyathya kapena ufa, ndipo imatha kupeza molondola mtengo wauzungu womwe umagwirizana ndi chidwi chowonera. Pazinthu zomwe zimagwiritsidwa ntchito ndi chowunikira cha fulorosenti, kuyera kwamtengo pambuyo powunikira fulorosisi kumatha kuwonetsedwa mochulukira. Kuwonekera kwa pepala kungayesedwe molondola. Amagwiritsidwa ntchito kwambiri posindikiza nsalu ndi utoto, utoto ndi zokutira, zomangira mankhwala, mapepala ndi makatoni, zinthu zapulasitiki, simenti yoyera, zoumba, enamel, talc, wowuma, ufa, mchere, detergent, zodzoladzola ndi zinthu zina zoyera.