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Terms for subject Oil / petroleum containing 泵柱 塞 | all forms
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单缸柱塞泵single-cylinder plunger pump
双柱塞抽油泵dual plunger sucker rod pump
变冲程柱塞泵variable stroke plunger pump
多级柱塞泵stage plunger pump
径向柱塞radial plunger oil pump
旋转柱塞泵rotary-plunger pump
柱塞式计量泵plunger type metering pump
磁性柱塞抽油泵magnetic plunger pump