... CE,TUV,RoHS,CB Resist bad temperature,Fireproofing, clairvoyant function. B-Transparent Shutter Door (1)shutter piece (2)end pin ( ... from high viscosity import gathered carbon acid fat (PC) material B, impulse strength: 1400J /m2C, elongation at break: 250%D, ... standard packaging Name Material Thickness Weight Maximum width Maximum height B-Transparent type4.8mm 8kg/m2 10m6m Transparent Roller Shutter ...