A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Basic facts on how to comply with code requirements for protection of duct heaters against shorts and grounds, no air flow, low air flow, and failure of basic protective devices.
Basic facts on how to comply with code requirements for protection of duct heaters against shorts and grounds, no air flow, low air flow, and failure of basic protective devices.
Electric duct heater protection
Elec Construction Maintenance
Epstein, F. (author)
1967
5 pages
Article (Journal)
English
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