Piv txwv li: thaum kev yuav khoom 3000 pob txha pob rau 130 x 6m hnab, qhov loj me ntawm cov txheej txheem 0.115 * 0.115 * {{{{qhov tshwm sim yog 238.05 cubic meters. Feem ntau, qhov chaw nyob los ntawm cov pob txha tuaj yeem yog me ntsis cov kev xam pom vim yog teeb meem chaw thau khoom thaum chaw thau khoom. Yog li ntawd, tus naj npawb kwv yees yog 240 ceg ntoo meters. Nyob rau hauv txoj kev no, koj tuaj yeem paub tag nrho cov khoom lag luam tag nrho los ntawm kev sib npaug tus nqi rau ib lub cubic meter, thiab tom qab ntawd faib nws los ntawm qhov ntau. Yog lawm, yog tias cov qhua tuaj noj haus tsis maj, nws tuaj yeem nrhiav lub tsheb rov qab, thiab cov khoom thauj khoom yuav pheej yig dua.
