Current problems faced by the domestic wind power industry At present, there is a large gap in China's wind turbines with independent intellectual property rights, and the core technologies for wind turbine manufacturing are still not available at home. In this regard, the National D
Read moreIn general, China's hardware valve prices are relatively stable, although each year, slightly ups and downs, but the magnitude is very small. In the North China valve market, many companies were found to be profitable and shoddy, seriously disrupting the valve market. The main problems
Read more106 National Road, Hebei Bazhou section due to road traffic congestion over 10 hours (Figure) Diesel Generator | Diesel Generator Price / 2010-08-28 On the 27th, 106 National Road, Hebei Province, Pazhou City, south of the junction to Wen'an County traffic jams, traffic jams start from
Read moreIn many industrial systems applications, precise control is required for small quantities of material under normal pressure or slightly larger quantities of material at very high pressure drops. Cv values ​​calculated at this time are very small. This can be done with an intermediate
Read moreIn many industrial systems applications, precise control is required for small quantities of material under normal pressure or slightly larger quantities of material at very high pressure drops. Cv values ​​calculated at this time are very small. This can be done with an intermediate
Read moreAt present, the domestic market price of ammonium is relatively confusing, and the price of ammonium monohydrate 55% ammonium phosphate factory is 2550-2750 yuan/ton, with a price difference of nearly 200 yuan. At present, some manufacturers' initial orders have been executed and they have begu
Read moreWith the recommendation of the Shaanxi Provincial Charity Association and the strict evaluation of the organizing committee of the event, the “ICBC Cup†2009 Shaanxi Top Ten Charity Enterprise selection activities were announced recently, and 10 companies such as Fast Company were rank
Read moreFrom the beginning of the year to now, almost all production lines of the Wazhou Group have been in full production. In January, the company’s sales revenue and order contracts exceeded the 200 million yuan mark, a 100% increase over the same period last year, setting a new record for
Read moreSince entering 2010, the heavy truck market of Shaanxi Auto started very quickly, and the first-line orders have come in succession, reaching a daily maximum of 758 vehicles. On January 28th, orders exceeded the 10,000 mark for the first time, achieving a good start in the first month. According t
Read moreVacuum pumps are widely used in conveying water, wet sludge and flocculant chemicals in sewage treatment plants because of their variable capacity to transport, self-priming capacity, reversible capacity and the ability to transport liquids containing solid particles. The quality of vacuum pump pr
Read moreValve daily maintenance methods: First, the valve body and bonnet leakage: Reason: 1. Cast iron casting quality is not high, the valve body and valve body blisters, loose tissue, slag and other defects 2. Days frozen Crack; 3. Poor welding, there is slag, welding, stress cracks and other defects;
Read moreSouth Korea's LG Chemical recently revealed that it will complete the transformation of its benzene recovery unit by the end of December this year. In early 2010, it will be able to produce 70,000 tons/year of toluene at Dashan Base. The plant currently has a capacity of 260,000 tons/year of p
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