About: hydraulic piston

Premodifier: hydraulic
Head noun: piston

Same concepts
http://dbpedia.org/resource/Hydraulics

Broader concepts

label	provenance	confidence
means	isap:119316767	0.725505
mechanism	isap:422760983	0.653454
actuator	isap:105655751	0.589084
part	isap:490379276	0.260990

Narrower concepts

label	provenance	confidence