Daim ntawv khob tshuab luam ntawv kev cai 1-6 xim Kub ntawv nyiaj, nyiaj ntawv nyiaj, PE coated ntawv kev cai Daim ntawv khob ntau lawm rau kev xa khoom Ntoo ntawv khob kiv cua txheej txheem Xyoob ntawv khob kiv cua txheej txheem khob kiv cua hauv qab daim ntawv xa khoom Raw daim ntawv unloading txheej txheem PE coated ntawv xa tuaj
