#DoubleSidedMirror #Acrylspiegel #アクリルのレー
Areal Density Test
Areal Density Test, take sheets of different thickness (1.5mm, 2mm, and 3mm), test their sizes (length, width and thickness) and weight respectively, calculate the weight per square meter of the three kinds of sheets, and calculate the surface density of mirror plate according to the standard formula. The surface density of mirror plates of different sizes is obtained.
