This year is a period of time si.......
During the morning peak hours of the subway, yellow crowded sections of varying degrees appeared on lines 1, 3, 5, 6, and 9. Ph.......
The first is the high-pressure cleaning vehicle water system should.......
Summer mobile fuel truck engine to go high temperature how to do
Season comes, the high temperature phenomenon of the engine of the mobile refueling vehicle is more common. There are many reasons, mainly divid.......
First, the industry concentration is low
The degree of market concentration is usually calculated based on CR4 (ie, the market share of the top four corporate brands in the industry) or CR8. The degree of industrial concentration reflects the monopoly and compet.......
I. Growth and Distribution of Tire Downstream Industries
Since 2011, the domestic automobile industry has significantly slowed the pace of growth, and the future trend of the Chinese auto market has shown many uncertainties. Judging from inte.......
Johnson Controls recently announced that as part of the U.S. Department of Energy’s transportation electrification plan, the company will supply approximately 120 large plug-in hybrid trucks with lithium-ion batteries .
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On May 8th, for near.......
The quality of domestic scientific instruments is not stable In 2012, there were 1,316 enterprises abov.......
The 4th generation Intel Core processor series not only has a significant upgrade in the drawing function, but also injects many improvements in computing performance and power consumption. These upgrades will crea.......
In June, the high-speed growth of the hybrid bus market suddenly tamped the “brakes,†and bus companies have sealed the hybrid buses in the factory and waited eagerly for news of policy.
Things started from the end of May. Some bus companies received a “Circular.......