board shape
Rectangular,round,slots,cutouts,complex,irregular board cutting
Shear,V-score,tab-routed,counter sunk 1\Hole Position/hole Tolerance
2\Hole Position/hole Tolerance
inner Layer Copper Thickness
out Layer Copper Thickness
Impedance control tolerance
surface finish
HASL,Lead free HASL,ENIG,Immersion Tin,Immersion Silver,OSP..