泊头油泵_Oil Pumps

Up to now, Botou has closed down 28 enterprises with potential safety and environmental protection problems, and another 19 enterprises are in a state of suspension. This article is reprinted and shared by Botou Haina Pump Manufacturing Co.

制造柴油泵设备在目前和长远来看，我们都有一个非常广阔的前景。特别是在推进城市建设，产业发展，技术创新和全球化，这四个因素，我们国内的行业将朝着更加国际化，高端化，

Chinas entry into WTO for the petroleum industry gear oil pump is facing both good development opportunities, but also facing more severe challenges. Hao Jinglian, a famous economist, believes that after joining IVTO, the opportunities are

1. Quality service Bethews Corporation is a major U.S. service company that provides products and services to the global oil development and processing industry. Bethews was founded in 1987 as the result of the merger of two long-establishe

泰兴嘉泰 柴油泵 城是由上海嘉太投资（集团）有限公司投资兴建，得到泰兴市委市府和相关合作伙伴大力支持。嘉太投资公司总裁杨庆红告诉笔者，这次嘉兴项目是该集团在江苏地区

滚动轴承的结构 1)滚动轴承的基本结构典型的滚动轴承通常由内圈、外圈、滚动体和保持架四个元件组成。内圈装在轴颈上，外圈装在机架的轴承孔内。通常是内圈随轴颈旋转而外尽固

叶轮是自吸油泵的重要部件之一