Lero, Hongdali akuyambitsa Belt Conveyors Belt Slip Faults and Solutions.Lamba conveyor ndi wamba kunyamula zipangizo, amene angatchedwenso conveyor malamba.Hongdali lamba conveyors angagwiritsidwe ntchito makampani zitsulo, makampani zotayidwa, makampani makina, phokoso munda mzere msonkhano, chidole fakitale ...
Werengani zambiri