- 07
- Mar
emergency sliding door, sliding door emergency exit, double fire escape door
Ang pintuan ng apoy ng aluminyo ay may magaan na deadweight at mataas na lakas. Bukod dito, ang aluminum fire door ay may malakas na corrosion resistance at mahusay na sealing performance, kabilang ang air tightness, water tightness, heat insulation at sound insulation, at mayroon ding tiyak na fire resistance.
https://ztfiredoor.com/24091.html
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