English translation for "geared pumping unit"

带变速器的抽油机

Similar Words：

"geared propeller" English translation, "geared propeller drive" English translation, "geared propulsion machinery" English translation, "geared pump" English translation, "geared pumping power installation" English translation, "geared reducing press" English translation, "geared retracter" English translation, "geared retractor" English translation, "geared ring" English translation, "geared ring radial runout" English translation