10 projects of Qingzhen Coal Chemical Industry Park started

The Qingzhen coal chemical industry park in Guizhou Province was laid on the 25th of February. Ten projects with a total investment of 1.55 billion yuan were started at the same time. Qingzhen Coal Chemical Industry Park covers an area of ​​17 square kilometers and focuses on the dev

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Effect of Water on Leaf Shedding of Euonymus japonicus

Effect of Water on Leaf Shedding of Euonymus japonicus As a landscaping material, Euonymus japonicus can not ignore its ornamental quality while controlling its growth. The leaves of Euonymus japonicus are green and extremely resistant to pruning, which is a common hedgerow species in t

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The gap in China's valve industry is obvious

Although the valve industry in China has developed rapidly in recent years, the overall level of the industry is still low, and the technical content of products is low. Many key valves with high parameters also rely on imports. Some experts estimate that China's valve level is 10 to 2

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Qilu acrylonitrile device all towers back sealing

On May 26th, Qilu Acrylic Fiber Factory's acrylonitrile modification and expansion project completed the inspection and acceptance of all the towers. After the construction personnel filled the tunnel plates in an orderly and orderly manner, the manholes were sealed and all the towers were ins

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National Uniform Implementation of National IV Standards

Starting from July 1 this year, China will fully implement the fourth-phase emission standard for passenger vehicles, namely the National IV emission standard. Any new car that does not meet the National IV emission standards will not be able to enter the new car catalog of the Ministry of

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January 2011 Shandong Tire Exports Increase Nearly 90%

The reporter learned from the Department of Commerce of Shandong Province that the effective demand for labor-intensive products in the US market has continued to increase, driving Shandong's export growth to the United States. In January 2011, Shandong Province exported 1.62 billion U.S

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Supply tightens global caustic soda prices all the way up

Due to the tight global supply of caustic soda, many caustic soda producers in the United States have announced that they have raised their prices for the third time during the year. At the same time, prices in Asia have soared. In the recent Southeast Asian caustic soda import market, the 50% liq

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