Fuel pump liner 燃油泵衬套

Maximum size pump liner 泵最大缸径

Minimum size of pump liner 泵最小缸径

mud pump liner 泥浆泵缸套

slush pump liner 钻井泵缸套

drilling pump liner 钻井泵缸套

liner pump 衬管泵 ; 隔套泵

rod liner pump 杆式泵