Monga ife tonse tikudziwa, simenti carbide amatchedwa "mano mafakitale", amene chimagwiritsidwa ntchito m'madera ambiri monga makampani asilikali, Azamlengalenga, Machining, zitsulo, kubowola mafuta, zida migodi, mauthenga pakompyuta, ndi zomangamanga. Kuyambira mtedza ndi zobowola mpaka mitundu yosiyanasiyana ...
Werengani zambiri