On the 16th, the reporter learned from the related departments of Shanghang County in Fujian Province that Zijin Mining of Fujian Province and Guizhou Shengfu have determined to jointly develop a 200,000-ton/year phosphoric acid project. The project is a supporting project for a 200,000-ton/year c-----
Rotary jet pump is a new concept pump. Its principle is different from the conventional centrifugal pump. The main working parts of this pump are a rotating rotor and a stationary Biotube. The liquid enters the rotating rotor from the inlet pipe and enters into the casing tube under the action of c-----
With the gradual implementation of the “Yellow to Green†policy in Beijing, the second-hand car market is also surging along with people. Used car dealers everywhere are holding signs - a large number of acquisitions of second-hand "yellow" vehicles, the mouth does not stop T-----
With the gradual implementation of the “Yellow to Green†policy in Beijing, the second-hand car market is also surging along with people. Used car dealers everywhere are holding signs - a large number of acquisitions of second-hand "yellow" vehicles, the mouth does not stop T-----
In 1984, mini-passengers were officially launched. At that time, mini-buses used truck chassis. The configuration was generally very simple and could only meet the demand for pulling people. All of them adopted carburetor technology, which resulted in high pollution discharge and poor safety perfo-----
Maanshan Iron and Steel Group Corporation's Three Railway Corporation’s 200,000-ton/year zinc-containing dust-removing hearth furnace dezincification project has successfully implemented an ignition oven. This is an energy-saving and emission-reducing, green environmental protection proj-----
Maanshan Iron and Steel Group Corporation's Three Railway Corporation’s 200,000-ton/year zinc-containing dust-removing hearth furnace dezincification project has successfully implemented an ignition oven. This is an energy-saving and emission-reducing, green environmental protection proj-----