A reviewable handoff for G10 Epoxy SubstrateA reviewable handoff for G10 Epoxy SubstrateExact questionG10 epoxy substrate requirement and unresolvedconditionControlled inputsMechanical insulating part versus copper-cladcircuit laminate.Output boundarySmall-deflection arithmetic is not structural orelectrical approval.Next decisionResolve open requirements before approving theconstructionWorksheet results support a discussion; they are not an accepted production record.