Diaphragm pump

https://www.wikidata.org/wiki/Q649056

Field Hierarchy

Parent
Diaphragm (mechanical device) 0 papers	Physics 33M papers	Engineering 25M papers	Materials science 18.5M papers
Quantum mechanics 13.3M papers	Composite material 8.7M papers	Mechanical engineering 5.5M papers	Thermodynamics 5.1M papers
Electrical engineering 4.8M papers		Nanotechnology 4.1M papers
Current
Diaphragm pump 958 papers
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