Transformer oil

https://www.wikidata.org/wiki/Q901418

Field Hierarchy

Parent
Physics 33M papers	Engineering 25M papers	Quantum mechanics 13.3M papers	Electrical engineering 4.8M papers
Voltage 1.6M papers		Transformer 143k papers
Current
Transformer oil 9,105 papers
Child
Dissolved gas analysis 2,142 papers

Trends

Notes

History