ASHRAE Design Conditions Design Day data
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| Extensions | .ddy |
|---|---|
| Signatures | 20212054686520666f6c6c6f77696e67204c6f636174696f6e20616e642044657369676e204461792064617461206172652070726f647563656420617320706f737369626c652066726f6d2074686520696e64696361746564206461746120736f757263652e at byte 0 |
| Wikidata | Q105856264 |
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From Wikidata. Updated 2026-10-20.