Cov rooj hluav taws kub feem ntau tau nruab rau hauv chav kev khiav tawm, chav pem hauv ntej, taug kev, cov tshuab hluav taws kub, thiab lwm yam hauv cov chaw pej xeem. Qhov rooj hluav taws kub twg yog qhov rooj hluav taws xob thiab qhov rooj ruaj ntseg? Koj paub ntau npaum li cas txog qhov no?
1. Txhais:
Lub qhov rooj hluav taws: lub hom phiaj tseem ceeb yog tiv thaiv hluav taws thiab muaj cov hluav taws muaj zog tiv thaiv. Yog li, cov khoom uas tau xaiv yuav tsum muaj kev tiv thaiv kub thiab kub, tsis yog tso tawm kom zoo rau roj toxic.
Anti-theft qhov rooj: Lub npe tag nrho yog tiv thaiv tub sab lub qhov rooj ruaj ntseg, uas muaj ob qho kev tawm tsam tub sab thiab kev nyab xeeb. Lub qhov rooj tiv thaiv tub sab tuaj yeem ua tau ntawm cov khoom sib txawv, tab sis tsuas yog lub qhov rooj uas ua tau raws li qhov kev ntsuas tus qauv thiab tau txais daim ntawv tso cai tsim kev nyab xeeb tuaj yeem hu ua cov tub sab nyiag khoom.
2. Muaj nuj nqi:
Lub luag haujlwm tseem ceeb ntawm kev tiv thaiv tub sab yog tias nws tau txais kev ua kom zoo dua los tiv thaiv kev ua haujlwm py thiab airtight kev ua tau zoo. Feem ntau, lub qhov rooj tsis tuaj yeem qhib tsis muaj tus yuam sij tom qab lub qhov rooj kaw.
Lub luag haujlwm tseem ceeb ntawm lub qhov rooj hluav taws yog kom tiv thaiv hluav taws thiab cov roj toxic, thiab cov tuab tuab ntawm lub qhov rooj steel phaj kuj muaj cov cai sib txawv.
3. Sau cov khoom siv:
Tus muab tub lim rau sab hauv qhov rooj hluav taws kub yog cov ntaub ntawv pov thawj tshwj xeeb, thiab cov khoom siv hluav taws xob thiab cov nplaim hluav taws xob siv hluav taws xob, uas tuaj yeem nthuav dav thaum muaj qhov kub thiab txias los thaiv cov pa taws.
Sab hauv ntawm cov tiv thaiv tub sab yog feem ntau txhawb nqa hlau thav duab thiab cov suab paj nruag soundproof honeycomb. Cov khau khiab ntawm cov roj hmab kuj yog cov roj hmab dog dig, uas tsis thaiv cov pa luam yeeb. Cov qhov rooj dav dav sab nraud kho thiab ib qho tuab ntawm cov phaj steel.
