Peb yog lub khob hliav qab puv tshuab los ntawm Tuam Tshoj. Peb tus nqi yog qhov pheej yig tshaj plaws hauv kev lag luam. Qhov no yog vim peb muaj cov cuab yeej tsim khoom lag luam zoo tshaj plaws thiab cov khoom lag luam loj ntawm cov khoom lag luam. Peb tau txhim kho ntau yam txheej txheem tsim lub taub hau qub. Qhov ua tau zoo ntawm kev tsim lub taub hau tau txhim kho, yog li txo peb cov nqi tsim khoom, thiab koj tseem tuaj yeem yuav cov khoom lag luam uas pheej yig dua. Nws tau nruab nrog cov kiv cua tig, uas tuaj yeem ua rau cov dej ntws tig ntawm qhov nrawm, thiab tsim kom muaj kev tswj hwm lub zog sab hauv lub qhov taub, yog li cov tshuaj tsuag dej tuaj yeem muab faib sib npaug.

Tus nqi ntawm lub khob puv puv lub taub hau yog txiav txim siab los ntawm tus qauv, qhov loj me, khoom siv thiab ntau ntawm cov khoom. Hais txog kev xaiv thiab hais tshwj xeeb ntawm cov puv lub khob nozzle, thov koj xav tiv tauj peb.