A famous coach of long-distance running in the track and field center went to a city to look for a new Miaozi. He chose a 10-year-old boy. He asked th...
A group of newly graduated students majoring in navigation were practicing on a freighter. They happened to encounter a typhoon on the sea. Suddenly, ...
The little boy asked his father, "do fathers know more than sons ?"Dad answered, "of course !"The little boy asked, "who inve...
The teacher asked his disciples: how can a drop of water not dry up? Disciples kept silent. The teacher said: a drop of water, the wind can blow it dr...
On August 28, 2015, Chen Guangxi, the district Party secretary of Shunhe District, Kaifeng city, went to our company for investigation, and listened t...
Recently, with the completion of the roads around the staff canteen in our company, the internal and external facilities of the staff canteen have bee...
Recently, I learned from the administrative bureau for industry and commerce of Kaifeng that Henan province 2012, which was evaluated and identified b...
On the morning of November 28, 2013, the inspection team of Henan Provincial Party Committee and leaders of Kaifeng city came to our company for ins...
Pressure thermometer is made by the principle that the working medium (gas, vapour or liquid) in the sealed container changes the pressure with the ch...
The impeller on the main axis of centrifugal compressor and other parts and parts rotate at high speed along with the coaxial, which is collectively r...
The unit power consumption of the air separation plant is proportional to the unit power consumption of the air compressor (the power consumption of c...
