Analysis of the types of fans used in wind power generation
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Analysis of the development and prospects of wind power generation. The wind turbines used in wind power generation are roughly divided into two types. One is a squirrel cage type asynchronous generator, which requires the reactive power of the absorption system to generate the excitat…

Analysis of the future development direction of LED lighting industry
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At present, the LED industry has always been the focus of attention, it is worthy of LED entrepreneurs to ponder. Recently, LED industry experts released 10 questions on LED competition in the second half of the year, which clarified the future direction of the LED industry. 1. Where is the mai…

Mainland China’s LED midstream has grown by as much as 50%
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The mainland has been actively building the LED industry for many years. Many local LED-related manufacturers have emerged and the scale has reached a certain level. They have attracted more funds and talents through public listing to enhance the overall competitiveness of the company. Accordin…

SCHWABE ball valve
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SCHWABE ball valve, SCHWABE solenoid valve, SCHWABE butterfly valve, SCHWABE rotary cylinder, SCHWABE positioner, SCHWABE pneumatic drive
Shanghai Zhichuan Industry & Trade Co., Ltd. Advantage …

Low-alloy steel development has made great progress
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The research and development of modern low-alloy steel made great progress in Shihua Caixue. New achievements have been made in the basic research of microalloyed steel, and the progress in process technology has made new ideas in the design of low-alloy steel alloys.

Comprehensive med…

Export of LED lamps in Dongguan in the first quarter increased
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[Zhongguancun Online B2B Display Channel] Dongguan Entry-Exit Inspection and Quarantine Bureau reported yesterday that in the first quarter of 2012, a total of 1321 batches of LED lamps were exported in Dongguan, amounting to US$42.563 million, an increase of 74.3 and 79.2 compared with th…

· Chrysler (China) recalls some imported Grand Cherokee cars
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Recently, Chrysler (China) Automobile Sales Co., Ltd. filed a recall plan with the AQSIQ. It will recall some imported Cherokee vehicles from 2011 to 2014 from October 20, 2014. The production date is January 2011. 1st to 11th December 2013. According to the comp…