On the afternoon of September 28, the 13th phases of pre-job training for new employees organized by the company's human resources department were ...
At 08:56 A.M. on September 26, 2011, firecrackers roared and fireworks were noisy in DEAR new industrial park. Today is the ceremony of the new fac...
There are a small amount of impurities, water vapor, carbon dioxide, acetylene, hydrocarbon and other gases in the air. Under the condition of low tem...
Our company and Ningxia Yufeng Chemical Co., Ltd. signed KDON-3600/3600 large load complete air separation plant on July 4. This air separation plant ...
On the morning of August 19, a transport vehicle loaded with fresh grapes drove into the factory area of our company. This was Li Changzhuang village ...
Product quality is one of the key to the survival and development of our enterprise. Establishing and perfecting the team building of DEAR is one of t...
Efficiency and benefit are like a pair of sharp tools, which play an important role in the fierce market competition. Proper use and improvement of ef...
The Yellow River in August was like a thousand horses galloping and turbid waves emptying. And at this moment, Mr. Gong, who is Yongzhen iron and ste...
At present, most of the large equipments which need cooling water use rivers, lakes or underground water as cooling water. This kind of water usually ...
The design of the internal structure of the adsorber: the design of the internal structure of the adsorber includes the determination of the bed layer...
Product quality is formed in the process of design and production, not tested. Quality is the accumulation of the production process. Only by controll...
Nitrogen is the main component of air in the universal pressure conversion and adsorption equipment. It is colorless, odorless, non-toxic and non-comb...
