According to the news on November 8, 2016, Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as "DEAR air separation") and Jia...
Recently, it is learned from the State Administration for Industry and Commerce that Kaifeng DEAR kongfen Industrial Co., Ltd. (hereinafter referred t...
One of my colleagues lives on the first floor. One summer night, when his colleague came back home, he found the light on the balcony was on. He thoug...
On September 8, it was reported that Kaifeng dierkongfen Industrial Co., Ltd. passed the examination and approval of Kaifeng Administration for Indust...
Abstract: aiming at the problem that the electric heater of conventional air separation plant is used as a heat source to heat sewage nitrogen and con...
Our company is specialized in researching, developing, manufacturing and installing all kinds of complete sets of air separation equipment. We have t...
In a fierce battle, the captain suddenly found an enemy plane diving down to the position. As usual, when he found the enemy plane diving, he would li...
In his old age, Beethoven once heard a friend playing his thirty-two variations in C minor. After listening for a while, he asked, "whose work is...
Alexander the Great brought cultural integration to the Greek world, the Eastern world and the Far East world, and opened up a rich world which has al...
Work hard and complain, pay back for virtue, pay for nothing-he is Zhao Wenfu, the monitor of the cold work class.He is steadfast and conscientious in...
On May 26, 2016, the third set of KDON-13000/18000 air separation equipment invested by Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter ...
