Progressive cavity pump

https://www.wikidata.org/wiki/Q1385603

Field Hierarchy

Parent
Physics 31.7M papers	Engineering 23.9M papers	Mathematics 21.1M papers	Geometry 6.2M papers
Mechanical engineering 5.3M papers	Thermodynamics 5M papers	Mechanics 2.8M papers	Aerospace engineering 2M papers
Cylinder 123k papers		Gas compressor 99.4k papers
Current
Progressive cavity pump 3,076 papers
Child
Rotodynamic pump 1,989 papers

Trends

Notes

History