Industrial gas

https://www.wikidata.org/wiki/Q4456821

Field Hierarchy

Parent
Physics 31.7M papers	Engineering 23.9M papers	Mechanical engineering 5.3M papers	Thermodynamics 5M papers
Aerospace engineering 2M papers	Turbine 173k papers	Gas turbines 29.6k papers
Current
Industrial gas 2,166 papers
Child

Trends

Notes

History