Recently, scientists have invented a new type of LED system that greatly improves the efficiency of energy use and also improves the problem of light pollution. One of the most impressive features is its adaptation to LED streetlights, streets and landscape lighting systems in different regions. Th

The reporter had the privilege of interviewing Hu Hu , an executive director of Yantai- Furiksen Automotive Parts Co., Ltd. , at a relatively relaxed time. He used his rigorous logical thinking, innovative environmental protection concepts and strong sense of social responsibility to explain

The plan points out that in light of the current situation and existing problems in China's printing equipment manufacturing industry, during the “12th Five-Year Plan” period, the main tasks and objectives of printing equipment manufacturing industry development are: in-dep

Automotive paint coating technology is a relatively high-end automotive paint beauty way, so it is very popular with owners, but now many beauty shops are more or less deceived users, with other technologies to fill the coating technology, the owner should be how to distinguish it ? Car paint co

1 Introduction The ship integrated full-electric propulsion system is a synthesis of the two major systems of the current ship platform power and power, and it is suitable for different types of ships. All countries in the world are conducting in-depth research on integrated electric propulsion s

First in China's machinery industry: Plastic machine strives for higher average annual growth rate With the rapid development of the plastics industry, the market's demand for plastic molding and processing machine equipment has greatly increased. Many companies have introduced adv

A few days ago, Twitter updated the iPhone and Android apps and emulated Facebook's feature tagging of photos. After the upgrade, Twitter will allow users to tag ten friends in photos and upload up to 4 photos in one tweet at a time. To use t

Li Ka-shing, chairman of Cheung Kong Holdings, demonstrated the recent investment in nano-LED bulbs from Victoria Harbour. Immediately in the Hong Kong stock market triggered a stone effect, many LED lighting concept stocks soared, and even TOM Group's share price was also driven by more than 1

Shanghai World Financial Center is a skyscraper in Lujiazui, Shanghai, China, completed on August 29, 2008. It is the second tallest building in China, the third tallest building in the world, and the tallest flat-top building in the world. It is 492 meters high and 101 floors above the ground. The

[Mia, please ship another 50 CW-3000 water chillers to me. But this time, all of the water chillers must be equipped with the copper and aluminum fin condenser and the 45℃ mechanical temperature controller."--- a call from Timothy, a German customer. Timothy had been purchasin

[ Water pump bearing ─ rolling bearing repair] 1) Rolling bearing general average life of about 5000h, if used too long or improperly installed and maintained, will make the bearing damage. Found that there are cracks in the inner and outer rings of rolling bearings, ball broken, and the ba

According to the National Development and Reform Commission, the "12th Five-Year Plan for the Development of Biological Industry" is one of the special plans for the twelfth five-year planning system for national economic and social deve