Heat recovery ventilation

https://www.wikidata.org/wiki/Q2142051

Field Hierarchy

Parent
Physics 33M papers	Engineering 25M papers	Mechanical engineering 5.5M papers	Thermodynamics 5.1M papers
Heat exchanger 158k papers
Current
Heat recovery ventilation 7,799 papers
Child
Energy recovery ventilation 1,831 papers

Trends

Notes

History