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In addition to meeting the control requirements of the production process of the controlled equipment, the three-phase asynchronous motor control circuit must also consider the reliability of the circuit in case of malfunctions and abnormal working conditions. Because when these
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What this Du fan with hundreds of fans wrote made Grandma Kaikai like it: Speak out for justice. Twenty-eight is a big stage. After you sing, I will take the stage. People only have two skins on their mouths, so how can you feel better? A Du fan with hundreds of fans can write a
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Life is like tea, plainness is its true nature, bitterness is its main note, and fragrance is its gift. China is the hometown of tea and the origin of tea culture. As one of the traditional Chinese drinks, tea has almost been integrated into most people's lives. It can be drunk b
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Author: Gantang As Cai Lun in history textbooks, his appearance has always been among the four great inventions, including papermaking that has been passed down to this day. And this eternal achievement came from the hands of a eunuch. In Cai Lun's life, papermaking was only a sm
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There is only half a word difference between teaching a man to fish and teaching him to fish. Once upon a time, two hungry men went out to seek a way to survive. An elder gave them two things as a gift for them to choose - a fishing rod or a basket of fat fish. One hungry man too
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From ancient times to the present, it seems that the relationship between father-in-law and daughter-in-law has always been very obscure. The two cannot lose their superficial harmony, and they cannot interact too closely in private. It seems that these two people are destined to
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Who can end the 28th crisis? Netizen: Xu Yao will not end, Du Guo does not dare to end, there is only one person. Today, I saw Sister Chun writing in a blog post: Countless netizens sent private messages asking me to end the 28th Storm. Of course, Sister Chun still knows herself.
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The gorgeous summer flowers fill the garden with fragrance, and the kiss of a graceful lady is fragrant. The lonely flower has my companion, The little girl is lonely and heartless. There is no gentleman under the pomegranate skirt, but there are old friends on the willow bank. W
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Time flies, time flies. With the development of human history, the public's aesthetic concepts are also constantly changing. The definition of beauty also has its own standards. Some like fair and thin girls, some like silly and sweet girls, and most of them like fair girls with
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Sharp King: Some people don’t even bother to pretend. Tian Jing: 140 square meters is enough for 6 people. In this second trial, Sharp King did not receive an invitation from any party, so he took a trip to the ancient city of Kaifeng at his own expense. Without an invitation, th
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After the road flower boxes are placed, they can not only enhance the landscape environment, but also serve as isolation belts, becoming an important facility to ensure traffic safety and improve traffic order. When purchasing, you should mainly look at the quality, supporting ca
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I didn’t want to go to work, so I went to pick up garbage and beg. I am 30 years old and still eating at home. What should I do if I don’t want to go to work? If you die, you won’t have to go to work. Old people in their 70s and 80s collect garbage to support themselves. You are
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There were several health experts in Qianlong's harem, such as Concubine Wan who lived for 92 years, Concubine E who was involved in her family and lived for 76 years, and then there is Concubine Gong, who we are talking about in this article, she has stayed in the noble position
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With the continuous advancement of modernization, construction waste recycling and treatment projects have become a popular local investment project. What equipment is needed to invest in a construction waste treatment production line of 1 million tons per year? How much to inves
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Zhang Zetian has not been seen for a long time, and her personal account no longer updates her life updates. However, Milk Tea Sister is still developing in the international fashion market. Recently, Song Hye Kyo and her participated in the Chaumet fashion brand show in Paris. T
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The program that revised its lyrics is the recently popular "Sister Lang 3". When "Sweetheart Leader" Cyndi Wang sang, she changed the line "The sky is dirty now. The stars are in the civilized sky again." "I can't even see it" was changed to "The sky is clear now and the stars a
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Ni Kuang, one of the four great talents, died at home at the age of 87. Recently, Hong Kong writer Shen Xicheng revealed on social networking sites the news of the death of science fiction novelist and Wesley's father Ni Kuang, "Brother Ni left at noon today."
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Yes Entertainment reported on July 4 that the love between mature men and women is sincere and beautiful, running in both directions and healing each other! The emotional social observation reality show "Late Lovers", exclusively titled under the hawthorn tree, produced by Migu V
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"Meng Hua Lu" is almost finished (the video platform has released the finale on demand in advance). Because of the good ratings, the main creative staff even organized a gorgeous celebration banquet to congratulate themselves on such a great achievement. And "Meng Hua Lu" not onl
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