Ang steel fire rolling shutter ng fire partition at fire partition ay hindi madalas na ginagamit sa mga ordinaryong oras. Kapag naganap ang sunog sa lugar, dapat na epektibong gamitin ang rolling shutter.

https://ztfiredoor.com/category/products/fireproof-roller-shutter/steel-fire-rated-shutters

fire rated roll up pinto,mga fire truck roll-up door, 180mins fire proof steel rolling door,fire rated roller shutter door,fire curtain automat door, roll up door para sa fire truck,fire rated roll up pinto,kurtina ng apoy para sa pinto,fire resistant rolling shutter door,pinto ng roller shutter ng trak ng bumbero,fire rated roller shutter door,siya rolling door ng isang fire engine, fire roller shutter door,fire resistant rolling shutter door,roll up fire door hongfa, fire truck roll up door, fire rolling door,fire rated roll up pinto,firerated rolling shutter door,fire rated roller shutter door,fire resistant rolling shutter door