XSF Fire Resistant Shutter yog tsim, sim, thiab ntsia raws li lub teb chaws tus qauv.
Nyob rau hauv qhov xwm txheej ntawm hluav taws kub, lub qhov hluav taws kub resistant shutter yuav cia li kaw thiab qhov no yuav qeeb thiab tiv thaiv kev sib kis ntawm hluav taws.
Los ntawm kev khaws cov hluav taws kub, lub qhov hluav taws xob tiv thaiv lub qhov hluav taws xob tuaj yeem tso cai rau ntau tus neeg nyob hauv kev nyab xeeb tawm hauv lub tsev thaum muaj xwm txheej ceev.Nws kuj tseem yuav pab tiv thaiv cov khoom ntiag tug thiab cov cuab yeej cuab tam thaum cov neeg tua hluav taws ua haujlwm tua cov nplaim taws.
