Dalian 25 blue sky project completed

According to Dalian Municipal Environmental Testing Center statistics, last year, the number of days of excellent air quality in Dalian reached 270 days, air quality throughout the year in Liaoning Province ranked third in 14 cities. This is the result of 25 tasks completed in Dalian blue sky proj

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Turning oil mist lubrication application case

In most cases, the lathe is cooled by the cutting fluid. The use of a large amount of cutting fluid greatly affects the operating environment and the health of the operator, and the processing cost of the cutting waste liquid is also high. Many problems with the lubrication and cooling of cutting

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