Look at how most of these laminated glass as well as their respective thicknesses correspond to STC rankings: State of art glass convection tempering device with capacity to mood minimal-e, double and triple silver coated glasses. Glass dimensions: 244x480 cm Thickness: four to 19 mm of glass Quantity: 1200qm/8hours The https://elagabalusq135qru0.illawiki.com/user