SCR is a selective catalytic reduction catalyst under the action of the reductant to nitrogen oxides to nitrogen, so as to achieve the purpose of denitrification flue gas. The SCR technology using ammonia (NH3) as a reductant is the most widely used fixed-source flue gas denitrif.......
On April 10, 2013, the National Development and Reform Commission issued a news that the new refined oil pricing mechanism has been fully operational within 10 working days, but since the price increase of gasoline and diesel is lower than 50 yuan per ton, it is the first time under .......
The crane boom is the core component of the truck crane to perform the functions of transportation and loading and unloading. However, in some cases, it is necessary to disassemble or assemble the boom. It is necessary for us to know more about some.......
According to the latest production and sales newsletter of China Automobile Association, in June 2016, domestic passenger cars (including non-complete vehicles) sold a total of 47,688 vehicles, a year-on-year decrease of 5.81% and .......
With the declining temperature, in the winter, major construction industries slowly began to stop working. As a result, the work of small cranes also gradually decreased. Esp.......
According to customs statistics, in the first 7 months of this year, the export of automobile parts in Fujian Province was US$460 million, an increase of 37.1% over the same period of last year (the same below).
I. Main features of automobil.......
According to the National Taxation Bureau of Zhuhai City, Guangdong Province, the bureau issued a certificate for the exemption of vehicle purchase tax for 53 pure electric buses of Zhuhai Shentong Electric Vehicle Energy .......