OMT ICE muab cov dej khov ua tiav rau ntau lub tshuab khov nab kuab nrog rau lwm qhov chaw pabcuam, Peb tab tom ua ib qhov project, cov neeg siv khoom yuav 4ton ice block tshuab, 3ton lub voos xwmfab ice tshuab thiab ice block crusher tshuab los ntawm peb, kuj chav txias rau cov dej khov thiab nws req...
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