E.17.EFP:5.1 - Source-pinned explanation across multiple faces
Source claim slice. Claim D-14: Cooling loop CL-2 maintains the required temperature margin during standard load. Evidence pins: T-44, E-17.
PlainView rendering. Cooling loop CL-2 keeps the required temperature margin during standard load. Source pins: T-44, E-17.
TechCard rendering. D-14 stays source-pinned to T-44 and E-17; this rendering only shortens and reorders the claim.
This stays within SourcePinnedExplanation because the rendering changes readability, not the semantic load.