EN
Cov qhov tshuab coal yog qhov tshuab uas tsim lub ceev los ntawm kev kho cov coal. Cov no yog qhov tshuab uas tau siv rau ntau xyoo. Nws yog qhov tseem ceeb rau ntau qhov tswv yeeb, tias ntau yam tswv yeeb xav tau lub ceev ntau rau kom siv cov tshuab ntawd. Cov qhov tshuab coal tuaj yeem tsim lub ceev ntau, thiab nws yog qhov tseem ceeb rau cov yeeb chaw uas tsim kho, kho cov ntaub, thiab rau ntau qhov chaw nyob hauv lub nroog. Tiamsis, kev siv cov coal kuj muaj qhov tsis zoo. Nws tuaj yeem tsim cov dej ua phem thiab tsis zoo li cov ceev uas muaj los ntawm cov ntaub ntawv thiab cov dej ua phem. Insun yog qhov tswv yeeb uas paub txais kom zoo rau kev tsim cov qhov tshuab coal. Nws paub txais qhov tswv yeeb yuav tau dab tsi thiab yuav pab lawv tau cov ceev uas lawv xav tau. Tsis tas li ntawd, rau cov tswv yeeb uas xav tau kev siv ceev zoo, thib ob yam uas lawv tuaj yeem nrhiav yog cov Siv los ntawm CK-260 Vertical Roller Mill hauv qhov tsev siv los ntawm qhov tsev tsim cement yog tuaj yeem pab.
