There was a girl with a monthly salary of three thousand, whose manuscript was full of loopholes. I slapped the table angrily, but she replied: "...
Today, the production and manufacture of KDON (Ar)-30000/70000-900 complete set of air separation plant purchased by Hebei Qinhuangdao Anfeng Iron and...
Embrace Spring and sow green. Today is March 12, which is the 37th tree planting day in our country. In order to beautify the DEAR industrial park bet...
Good news came from Shandong on February 7, 2015. KDON (Ar), a special steel company designed, manufactured, installed and debugged by Kaifeng DEAR ko...
Recently, I learned from the administrative bureau for industry and commerce of Kaifeng that our company once again won the qualification of "kee...
In December 31, 2014, Shandong Linyi Iron and Steel Company purchased KDON-10000/10000 complete set of air separation equipment production has been ba...
Piston type liquid oxygen pump is widely used in liquid gasification station. The following requirements should be paid attention to during use:1) all...
On July 6, good news came from Shandong. Our company signed a KDON (Ar)-16000/20000 air separation plant and a KDON-13000/18000 air separation plant c...
Recently, a series of training lectures on air separation technology have been carried out inside the design and research institute focusing on impro...
Argon fraction is separated from oxygen and argon in the crude argon tower. Argon fraction enters from the bottom, and the top gets crude argon contai...
The good news came from Qinhuangdao on March 16, 2014, which was designed, manufactured, installed and debugged by Kaifeng DEAR air separation Industr...
