... .Thickness:0.6,0.8,1.0,1.2,1.6,2.0mm. 2.H/H,H/0,0/0,1/1, ... Copper Clad LaminateThickness:0.6mm,0.8mm,1.0mm,1.2mm,1.6mm,2.0mm .Thickness of copper:18um, 35um, other ... thickness is according to order. Face: 1 and 2 Size: 1020mm ... covered board should be tidy without any delamination and crackle .2) Any bubble, wrinkle, pin hole, deep nick, pitting ...