Ground source heat pump system design method steps

Editor's Note: This article describes the design of ground-source Heat Pump systems and steps, focusing on the underground heat exchanger design process. And give an example to illustrate. With the continuous development of China's construction industry, the energy-saving requirements for

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Autonomy is the way out for auto parts companies

Foreign-funded parts and components companies wearing “local” outerwear account for 80% market share Behind the increase in the localization rate, most suppliers of parts and components are controlled by foreign parties, and some are currently pursuing the status of domestic assembly

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Concrete mixer structure and working principle

The concrete mixer believes that everyone is familiar with it, but for the laymen, the main role of each part of the mixer is to do. Xiaobian found some information on the structure of the mixer truck and the relevant principles, and sorted out hopefully. It

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