Raws li UV flatbed luam ntawv nws tus kheej yog hlau, thiab xav tau qhov hluav taws xob, yuav muaj qhov tsis zoo li qub. Qhov no yuav cuam tshuam rau cov nyhuv luam ntawv thiab ua rau lub tshuab luam ntawv puas.
1.Nrhiav cov qauv hauv av, coj cov hluav taws xob mus rau lub ntiaj teb.
2. Thaum huab cua tsis sib thooj, tsis txhob qhib qhov rooj thiab qhov rais.
3. Lub qhov rooj thawv lub thawv ntu thiab cov khoom hluav taws xob ntawm lub tshuab yuav tsum muab teev cia raws li cov khw muag khoom tsim muaj, tsis txhob sib thab.
Tsuas yog cov khoom saum toj saud, Peb lub tshuab luam ntawv Dacen tau nruab rau txoj kev tiv thaiv zoo li qub kom tshem tau cov qub, qhov no yuav zoo heev kom muaj kev ruaj ntseg ntawm lub tshuab luam ntawv thiab tiv thaiv cov nyhuv luam ntawv.
