单词	泥箱
释义	泥箱医mud box
随便看	piston-like displacement piston-like effect piston-like flow piston-liner Piston-liner wear condition piston link piston lock piston lock pin piston looling system piston lubrication piston machine or pump piston manometer piston manufacturing piston mass loading piston material piston maximum travel piston mean speed piston mechanism piston meter piston metering piston method piston metreing piston mortar pump piston motion piston motor