... 11800mm 4). Colors: clear, blue, lake blue, royal blue, red, green, smoke, opal, brown, yellow, ect5). Large order, color and ... B1 in the national code of GB8624.5). Optical effect and properties a. Blocking ultraviolet radiation b. Visible light ... cold bending or hot bending (3) Applicationsa). Conservatories b). Green house coveringsc). Roofing skylite d). Canopy for the windowe). Indoor Decoration ...