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System messages
27.015 Energy efficiency. Energy conservation in general *Including energy audits *Energy management systems, see 03.100.70 *Energy efficiency of buildings, see 91.120.10
ICS groups
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27 ENERGY AND HEAT TRANSFER ENGINEERING
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Displaying 49-49 of 49 results.
LVS EN IEC 63445:2026
standard
EN
System referencing conductor switching device (IEC 63445:2025)
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