1 air conditioning control circuit composition
The air-conditioning circuit has different control modes due to different models of the model, but no matter which model of the manufacturer, it is mainly composed of the compressor control circuit, the blower control circuit, the .......
In recent years, China's wind power industry has maintained rapid development. In the process of development, European compani.......
The non-sensing vector control inverter CP2000 is one of the world's leading industrial automation leading brands - an important product launched by Delta's 2011 green energy product layout. It continues the concept of energy saving and power saving of Delta's design team and .......
1. The state e.......
During the “Twelfth Five-Year Plan†period, SAIC plans to double its existing annual production and sales scale, from the current 3 million to 6 million, of which the production and sales of independent brands and localized R&D vehicles will exceed 40% of the total amount........
French tire manufacturer Michelin has announced that Richard Wilkerson, president and chairman of the company’s North American region, will retire at the end of 2011. At the same time, the company said that Pete Sellebeck, president of its global truck tire bu.......
Germany's BMW Motors has announced that the company will recall about 1,000 diesel engine versions of the BMW X5 in the .......