Lamba conveyor ndi zofunika kwambiri chochuluka chuma potengera ndi kusamalira zipangizo, angagwiritsidwe ankagwiritsa ntchito migodi, zitsulo, zomangira, mankhwala, magetsi, processing chakudya ndi minda ina mafakitale, mu malasha, zitsulo, chitsulo ndi zitsulo mabizinezi, madoko, Mukhoza onani ambiri a ...
Werengani zambiri