There is a person who wants to hang a picture. He has nails but no hammer. The neighbor had a hammer, so he decided to borrow it from the neighbor.At ...
Time flies. Time flies like a shuttle. The busy year of 2016 has passed in a blink of an eye, and the year of 2017 full of expectation is coming to us...
Good news came from Shandong on January 13, 2017. On the occasion of the coming of the new year, DEAR air separation and Shandong Kenli Petrochemical ...
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...
PDMS is a three-dimensional factory design system developed by British AVEVA company, which was officially released in 1976. It has an independent dat...
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...
In 1858, a rich family in Sweden gave birth to a daughter. However, before long, the child got sick, and his feet were totally paralyzed and couldn...
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...
Table Yang The 1500 air separation plant exported from our company to Burma has successfully produced oxygen, and its operation is stable. Its perfo...
There was a scholar who went to Beijing for the third time to take the exam. He lived in a permanent store. Two days before the exam, he had three dre...
