XHB25-350XHB重油泵

XHB25-300XHB稠油泵

XHB25-300XHB油田用的抽油泵

XHB25-300XHB润滑油泵

XHB25-300油泵

XHB25-300油库扫仓泵

XHB50污水泵

XHB40污水泵

XHB25污水泵

WZB-300排污泵

排污泵

XHB25-300XHB自吸泵