... *190*95/145*145*80 2. Pattern: Clear, mist, meteor, parallel, crystal parallel, lattice, rhombus, double star, frost bistar, sea wave, water ... W/m² ° C: Single Wall. Impact Strength 12.0 N/mm - Tested using 50kg sand bag and steel ball bearings. Sound ... Transmissions RW = 42dB depending on frequency. Specification(mm) Packing (pcs/ctn) Dimension (cm) Unit weight (kg) Capacity/20 ...