Industrial PCB — review handoffIndustrial PCB — review handoffReview taskDefined inputUseful evidenceSupply dipDefined interruption +loadRail / restart traceField inputOpen / short scenarioFault indicationRepeat buildApproved revision setUnit / test identityA completed checklist is not a test result or a qualification certificate.³Ô¹Ïtv | Conceptual engineering illustration · not a production schematic