directacting pump

同义词释义

1)direct-acting pump,直接驱动泵，直接联动泵2)direct-driven pump,直接驱动泵3)direct acting pump,直接联动泵4)direct-driven supply pump,直接驱动供应泵5)direct-driven supply pump,直接驱动供给泵6)direct-acting reciprocating pump,直接联动往复泵