China wind power equipment development outlook

With the rapid development of China's wind power industry in recent years, investment in wind power equipment manufacturing industry has seen overheated investments and a phenomenon that has occurred overnight. Where is the wind power equipment in China? Some experts believe that in t

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Small flow electric control valve

In many industrial systems applications, precise control is required for small quantities of material under normal pressure or slightly larger quantities of material at very high pressure drops. Cv values ​​calculated at this time are very small. This can be done with an intermediate

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