Mzere wa inverter ndi mzere woyesera wapangidwa kuti ukhale ndi zigawo ziwiri zonyamula maunyolo, kukhala ndi thireyi yakuthupi, thireyi ya kiyibodi, nyali, zoyendetsa zomata, hanger for screw driver ndi ma spring balance, zomwe ndi zigawo za chingwe cholumikizira ...
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