SNV - SIA 381-3*SN 565381-3
Heizgradtage der Schweiz
active, Most Current
| Organization: | SNV |
| Publication Date: | 1 January 1982 |
| Status: | active |
| Page Count: | 26 |
| ICS Code (Installations in buildings in general): | 91.140.01 |
Document History
SIA 381-3*SN 565381-3
January 1, 1982
Heizgradtage der Schweiz
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