Batire mkati mwanu
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Rk200a Batret mkati mwanu
Kuyambitsa Koyambirira Rk-200a Batri yolimbana ndi Tester imagwiritsidwa ntchito kuyeza kuwonongeka kwa batri komanso kuchuluka kwa kuwonongeka kwa acid acid. Malo ogwiritsira ntchito ku Cadmium Nickel ogwiritsidwa ntchito mu mafoni am'manja, mabatire a Lifin, mabatire acid, omwe amayambitsa mabatire aulere a batri. Magwiridwe antchito omveka bwino a digito, intuit ...