1. Choyamba, ganizirani chitetezo cha loko yanzeru.Pakadali pano, masilinda a loko pamsika amagawika kwambiri kukhala ma silinda a A, B, ndi C-level loko, kuyambira ofooka mpaka amphamvu, ndikwabwino kugula masilindala anzeru a C-level, mbali iliyonse ya kiyi ili ndi mayendedwe atatu, ndipo ndizovuta kwambiri ...
Werengani zambiri