PDMS is a three-dimensional factory design system developed by British AVEVA company, which was officially released in 1976. It has an independent dat...
Liquefied Natural Gas (LNG for short) has the features of being convenient for long-distance transportation, low storage and transportation cost, high...
A shy boy studied by himself in the classroom and saw a girl he liked very much. Seeing that the girl was leaving after reading the book, the shy boy ...
1) insufficient cooling water. The heat of the air is not enough to be taken away by the cooling water, resulting in the increase of the next level of...
A fox was going to fight with a lion, but the lion refused decisively. The Fox said, "Are you scared ?" The lion said, "If I promise yo...
On November 26, it was reported that the KDON-16000/35000 air separation equipment of Qinhuangdao Hongxing Iron and Steel Industry Co., Ltd. (hereinaf...
Five-year-old Hanke went to the forest to work with his parents and brothers. Suddenly it rained, but they only brought a poncho.My father gave the po...
The monkey wants to become an adult. It knows that it needs to cut off its tail to become an adult. The monkey decides to cut off its tail. Before the...
According to the news on November 8, 2016, Kaifeng DEAR air separation Industrial Co., Ltd. (hereinafter referred to as "DEAR air separation") and Jia...
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...
