内配流径向活塞泵的英文

centrally ported radial piston pump

radial piston pumwith interior admi ion

radial piston pumwith interior admission

• 内:    inner; inside; wit ...
• 配:    join in marriage
• 径向:    radial; radial dir ...
• 活塞:    plunger; stop; bib ...
• 泵:    pump