Thaum lub sijhawm ua thiab kev teeb tsa ntawm cov ntoo hluav taws xob lub qhov rooj ntawm cov khoom siv ntawm cov khoom siv thiab cov ntaub qhwv uas tau sau, thiab ntawm cov nplooj rooj thiab cov nplooj rooj. Thaum lub qhov rooj hluav taws yog kuaj, lub cub tawg yog nyob rau hauv siab. Yog tias muaj qhov sib txawv ntawm qhov chaw taws-rov qab rau qhov chaw hluav taws, cov nplaim taws yuav nthuav tawm, nws yuav ua rau cov nplaim taws ua ke, nws yuav ua rau cov nplaim taws ua ke, yuav ua rau cov nplaim taws ua ke, yuav ua rau cov nplaim taws uas yuav nthuav dav, Cov ntaub qhwv paj rwb yog taws teeb, lossis ib qho kub ntawm qhov kub thiab txias rau sab nraub qaum ncav cuag 180 degree ntxiv rau chav sov. Yog li ntawd, kev tiv thaiv kev tiv thaiv ntawm qhov sib txawv muaj qhov cuam tshuam tseem ceeb ntawm qhov hluav taws kub tsis kam ntawm lub qhov rooj hluav taws.
Cov khoom siv kub siab yuav tsum tau thov ntawm cov khoom siv ntawm cov ntoo hluav taws xob nplooj, thiab cov nplooj ntawv sau, thiab cov ncej footpapping, thiab lub qhov rooj thav duab, thiab lub qhov rooj fireproof sealing yuav tsum tau siv. Cov tuam txhab hauv tsev feem ntau siv cov kua nplaum kub ntawm cov khoom siv hluav taws xob nrog cov khoom siv sib xyaw thiab cov duab hluav taws xob, thiab cov duab hluav taws xob, thiab cov duab hluav taws xob tsis txaus siab thiab cov ncej muaj hluav taws xob thaum lub qhov rooj khoom ntawv pov thawj. Sealing Sawb. Txawm li cas los xij, vim hais tias daim ntawv thov ntawm cov kua mis kub lossis cov nqi ntau dua, qee cov tuam txhab sau cov txheej txheem no hauv ntau lawm.
