词汇	Friendship, Mt
释义	Friendship, Mt. 地名弗伦德希普山牙
随便看	double-acting jack double-acting napping machine double-acting oil cylinder double-acting paddle impeller double-acting paw double acting pawl double-acting pawl double acting pile driver double acting pile hammer double-acting pile hammer double-acting pile-hammer double acting piston double-acting piston double acting piston pump double-acting piston pump double actingpneumaticcylinder double acting pneumatic cylinder double acting pneumatic hammer double acting points double acting positioner double acting power unit double-acting power unit double acting press double-acting press double acting pump