1) поршень; плунжер
2) нефт. плавающая [понтонная] крыша резервуара
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- accumulator piston
- air-actuated piston
- baffled piston
- bowl-in-crown piston
- brake actuating piston
- cam-ground and tapered piston
- carburator suction piston
- choke piston
- contact piston
- cupped piston
- direct injection piston
- dividing piston
- double-rod piston
- elliptically ground piston
- flat crown piston
- floating piston
- forged piston
- free-floating piston
- heat plug piston
- hydraulic governor piston
- hydraulic piston
- interconnected piston
- invar strut piston
- keystone piston
- load piston
- low friction piston
- metering piston
- noncontact piston
- oil disengaged piston
- oil-cooled piston
- plunger piston
- precombustion chamber piston
- raised-crown piston
- reciprocating piston
- ring piston
- sand piston
- servo piston
- shock absorber piston
- shock strut piston
- spring-engaged piston
- telescopic piston