The Luoyang rural road maintenance experience exchange meeting was held on March 23 in Luanchuan County. Zhao Xiaoming, Zhou Wei, …
The drying process has a great influence on the quality of the food product, sometimes playing a decisive role. With the development of society, people are paying more and more attention to the quality of food drying products and put forward higher requirements on the quality of food produ…
1. The power supply interferes with the 380 volt power supply, and the elevator uses a variable frequency motor, which affects the camera and the transmission line.
2…
After conducting in-depth automobile consumption surveys on 3,500 consumers, Gao Xu, a senior director of McKinsey Global, found that there have been some interesting changes in the Chinese auto market: 60% of consumers no longer t…
Open valve water, disinfection, sampling, sealing, numbering? ? Yesterday's Guo Gongzhuang Water Plant was equipped with a pump room, …
In recent years, the rapid development of China's valve industry has been affected by factors suc…
In the Gardening Cultural Center of the China Garden in Qingdao World Expo, people can understand the origin of horticulture, interpret horticultural culture, understand the germination of horticultural plants, and the germination of horticultural culture.
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At this stage, both domestic and foreign LED lighting industry is developing rapidly. However, behind the rapid development, China's LED lighting industry has exposed problems such as lack of core technology, insufficient innovation capability, and disorderly market competition. The sp…