Cylinder

https://www.wikidata.org/wiki/Q34132

Field Hierarchy

Parent
Engineering 25.6M papers	Mathematics 22.2M papers	Geometry 6.4M papers	Mechanical engineering 5.6M papers
Current
Cylinder 127k papers
Child
Crank 8,900 papers	Piston pump 3,204 papers	Progressive cavity pump 3,142 papers	Pneumatic cylinder 2,319 papers
Rotodynamic pump 2,015 papers	Cylinder block 1,727 papers	Piston rod 1,276 papers

Trends

Notes

History