... ,914*1220mm,ect Standard :GB11614 Port of loading : tainjin 1.8mm sheet glass sheet glass is a kind of building glass ... ,thickness tolerance :0.1mm(national standard :0.2mm) Thickness : 1.8mm size : 610*914mm 445 pcs/case 28cases/cnt 600*900mm ... time :15-20 days once we receive the deposite . 1.8mm clear sheet glass