In the past 2015, the LED industry has been chaotic, price wars, quality gates, running tides, and acquisition wars, giving the LED industry an unprecedented downturn in confidence. In this regard, Yang Fan, general manager of Shenzhen Tongfang Optoelectronic Technology Co., Ltd., said in an intervi
Read TutorialWuhan Development Zone will establish a national auto parts inspection and testing center to accelerate the development of the automobile and parts industry. The center will be upgraded and upgraded on the basis of the Hanyang Special Purpose Vehicle Research Institute. The total investment of the
Read TutorialRecently, the Wuhan Shipbuilding News has been frequently reported. Before and after the Spring Festival, the company has won a number of orders in the ship and sea engineering equipment field. Among them, the orders for the two-station full-rotary rudder propellers in Tianjin have been further expa
Read TutorialAs the working medium of aircraft pneumatic systems, accumulator systems, landing gears and emergency systems, compressed air is more commonly used in the aviation industry, and the demand is also large. Compressed air mainly relies on air compressors in production. The VF-1.25/200 air compressor
Read TutorialDriving skills Chapter 1, the brakes do not step on the end of the P block - damage to the manual transmission of the car, the clutch does not step on the end of the mandatory gear will damage the transmission. When the automatic car half-steps on the brake and the brake light is on, the gear can
Read TutorialWith the rapid development of various industries, the demand for refrigeration equipment is also getting higher and higher. The Freon refrigeration technology that is currently mainly used not only has high operating costs, but also has great damage to the ozone layer. The emergence of ammonia refri
Read TutorialShanghai's new energy vehicle promotion and application is hot, and the number of cards in the first month of December 2015 exceeded the full year of 2014. According to the latest news from Shanghai New Energy Automobile Promotion Office, in 2015, Shanghai New Energy Vehicles promoted and appli
Read TutorialAlthough China's auto market maintained a certain growth trend in 2015, due to the macroeconomic situation and local restrictions and purchase restrictions, the lack of growth in the first and second markets has become the new normal, while the third and fourth grade markets have shown great vi
Read Tutorial1 Proverbs In order to meet the needs of modern social, economic and military development, it is necessary to develop unmanned emergency and standby power stations. Microcomputer-monitored automated diesel generators are a good choice. The system developed by the author basically satisfies the fu
Read TutorialStudy on the purification of metallic antimony by arc melting-vacuum distillation Core Tip: Because of its special electronic structure, high-purity germanium is widely used in electronic devices, memory alloys, and atomic energy. 1121. The purity of germanium prepared by the calcium-thermal redu
Read TutorialChina is a country with coal as its main energy source. It has a long history of coal mining and has formed hundreds of millions of cubic meters of mining space each year in coal mining. At the same time, a large number of mines have been scrapped due to the depletion of resources. According to s
Read TutorialIn recent years, with the development of computer networks, the application of enterprise resource planning (ERP) has become increasingly popular. The research and application of Manufacturing Execution System (MES) has also been highly valued by the industry. Induction heat treatment
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