Polyurethane steel sandwich panel insulation, heat insulation, fire prevention, bearing in one, the new building materials, high-grade color rich appearance.
聚氨酯彩钢夹芯板集保温、隔热、承重、防火于一体，颜色丰厚、外型美观的新型高档建材。
2
It can be activated from virtually any Simplex fire alarm panel or from other manufacturers' panels.
几乎可以被任何单式的火警警报面板或其他的报警面板制造商激活。
3
Sandwich type panel structure, the middle of flame retardant and heat insulation and noise reduction material, has the fire performance of A0 class.