Kub panning tej nkoj yog tsuas yog siv rau ntau-teev kub placive cov haujlwm thiab tau siv dav hauv kev tso nyiaj hauv dej, cov dej ntws tsawg thiab dej ntws. Nws cov xwm txheej tseem ceeb suav nrog: Ua ntej, loj-teev qhib-PIT Kub Tsuas, tshwj xeeb rau cov mines nrog xoob qab cov ntsiab lus; Thib ob, kev loj hlob ntawm cov chaw taws teeb lossis cov chaw thaj chaw ua si, xws li dej nag lossis av ntub lossis cov khoom siv toj roob hauv pes yog qhov nyuaj siv; Qhov thib peb, ib puag ncig tus phooj ywg mining cov xwm txheej, los ntawm Kub panning nkoj, thiab kev siv hluav taws xob tau txo thiab muaj kev sib npaug tau ua tau; Thib plaub, cov nplai loj-sib cav txhawb kev ua haujlwm, xws li lub chaw tsim khoom, dej ntws tawm thiab cuam tshuam kub.
