Two athletes went to the wild for exploration. One was the champion of long jump and the other was the champion of swimming.They encountered a deep di...
On September 10, the news came from the science and technology bureau that DEAR air separation (hereinafter referred to as "DEAR") had successfully pa...
There were five monks living in a temple. The incense was not flourishing in the temple. Seeing that the monks couldn't open the pot, they decided...
When the beggar went to Little Wang's house to beg, he gave him ten yuan. The next day, the beggar went again and gave him another ten yuan, which...
On October 28, 2016, it was reported that Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as "DEAR air separation") and Miny...
Poverty is divided into material poverty and spiritual poverty. One is not afraid of being poor, but most afraid of being poor!That rich rich, go home...
Recently, the Design and Research Institute of the company has carried out a series of technical reserves centering on "improving the ability ...
Everyone longs for success, admiration and respect. It seems that people are always looking for the factors that make individuals and enterprises suc...
Good news came from Shandong province on September 11. On the basis of full communication between our company and Shandong Kenli Petrochemical Group C...
Under certain conditions, especially under high pressure, oxygen may react with carbon in steel when encountering friction, impact and spark. Therefor...
The common axial displacement indicators of air compressor are electromagnetic type and hydraulic type. Electromagnetic axial displacement indicator c...
The operator of piston air compressor must pay attention when the machine is running, and frequently carry out inspection tour to find faults and elim...
