National Bureau of statistics 27 released data show that from 1 to July, the national industrial enterprises above Designated Size realized a total profit of 4 trillion and 248 billion 120 million yuan, an increase of 21.2% ...
At present, the major brands and manufacturers, due to rising copper prices, operating costs improved, have been rising prices, driving the industry's new round of price increases. And 2016 overall industry prices are interlinked.
The working principle of pneumatic control valve is simply achieved by compressed air, and in practical applications, it is of great significance to understand the working principle of the pneumatic valve. Pneumatic control valve is the petroleum ...
Finally, the core module of the world's largest liquefied natural gas project -- the Yamal project, today (August 16th) in Qingdao the port of shipment shipment, which means that China successfully grasp the liquefied natural gas...
The butterfly plate of the electric butterfly valve is installed in the direction of the diameter of the pipe. In the motor butterfly valve cylindrical channel, the disc shaped butterfly plate revolves around the axis, the rotation angle ...
In the face of the global financial turmoil, how will major industries cope with the crisis and seek sustainable development? Yesterday afternoon, the county organization of glasses, furniture, valves ...
In the automatic control of modern chemical plants, the control valve plays a very important role in the production of these plants depends on the correct allocation and control of the floating medium. These controls ...
The so-called multi valve encryption technology, equivalent to the valve on a lock. Through a 'exclusive key' to achieve the dual function of the valve - both when the ordinary valve, but also when the anti-theft valve."
According to the 2017 annual working plan of the association, the valve industry association of Sichuan successfully held a valve technology seminar on June 26, 2017 -28 at the Skylakes Hotel Chengdu...