First, emerging sensor technology as a basic component of the sensor network will have very broad prospects for development in th…
Weixing Yaxing Chemicals Co., Ltd. produced Yaxing caustic soda through the qualification review, expert network evaluation, Shandong Provincial Name Selection Committee plenary me…
In 2012, the sales of passenger vehicles across the country exceeded the 15 million mark for the first time, and a total of 6.485 million …
China Drying Network Dawn Chemicals Research and Design Institute Co., Ltd. released information last weekend that the hospital successfully produced high activity and low degree o…
At the same time, students can stimulate the interest of the root cause of the fault by observing the fault phenomenon of the faulty machine, from passive learning to active seeking. Observe when observing: observing the phenomenon (including the end of the capillary, evaporator, conde…
February 23, 2013, Yuchai Machinery Co., Beiqi Foton's hand in Beijing Foton Daimler, Beijing Auman heavy-duty automobile plant product launches will be held in the "Lingnan will" Yulin. The meeting invited more than one hundred people …
At the suction port of a single-suction centrifugal impeller, the front side of the rear panel is subjected to suction pressure and the rear side is subjected to high pressure. In addition, due to the unequal leakage of seals on both sides, the pressure distribution on the impeller covers i…