Domestic refined oil prices may eventually fall

On July 20th, domestic oil prices have been raised. However, after a reporter learned from many industry sources, domestic product oil stocks are relatively high. Despite short-term increases in oil prices, prices will eventually fall. In addition, market information agencies such as Treas

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Electromagnetic flowmeters for electromagnetic flowmeters

Drilling fluid outlet flow is the key parameter for judging the well overflow in the drilling site. In order to achieve safe, rapid and economical drilling, it is especially important to perform quantitative, real-time and accurate monitoring of the drilling fluid. At present, domestically, the ge

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Picking up details on electronic lockers

With the increasing flow of people in modern supermarkets, the old-fashioned registered products that we used to use are inevitably incapable. Therefore, many supermarkets now have advanced electronic lockers for consumers to use. However, how do electronic lockers work? Pick? There are still many

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