Weichai Group Management Review of 2011 Quality System

Recently, Weichai Group held the 2011 Quality System Management Review Conference to evaluate the implementation of the company's quality system and to deploy future quality system management. The meeting mainly focused on assessing the suitability, effectiveness, and adequacy of the GJ

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Drainage pump selection and classification

Drain pumps used in buildings include submersible sewage pumps, vertical sewage pumps, horizontal sewage pumps, and submerged drainage pumps. As the general site in the building is small and the displacement is not large, the submersible sewage pump and the submerged drainage pump can be p

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How to extend the life of heat-insulated gear pump

Insulation gear pumps often have the following failures during use. We hope that users will pay attention to their use and ensure that they can play an important role and value in their use. They can play an important role in the industry. Insulation gear pumps are used in accordance with

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Discussion on the paraboloid of boring and milling technology

1The specification of the machining center coordinate system and the setting of the parabolic cylinder The machining center, which should at least be a three-coordinate linkage system, is unquestionable. We make the following provisions: 1. The problem is solved and solved on the horizontal thre

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Crusher enters low carbon era

With the change of the environment and the increase of pollution, all industries have started the study of low carbonization, and today low carbonization has also become a development trend in the field of crushers. China Crusher Network (http://) pointed out that at present, China's environm

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