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1. Design principles of lighting power supply and distribution system (1) Improve reliability, reduce power outages and mutual influence; (2) Ensure and improve voltage quality, reduce the impact of voltage deviation and voltage fluctuation (3) Convenient management, operation an
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From June 30 to July 2, the 2022 China Shandong (Qingdao) International Health Care Industry Expo was held at the Qingdao International Convention and Exhibition Center. This expo has more than 350 companies and nearly 10,000 aging-friendly products and service models on display.
Senior Care Exhibition: Look at the progress and trends of the industry
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When it comes to Filecoin, I believe that many retail investors have a mixed love-hate relationship with it. At least in this bull market, this is the entry-level project for many people. Basically, there are not many people who do mining without this mining machine.
From the recent explosion of mining equipment manufacturers, they talk about Filecoin. The designed trap is not something you should play.
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The day before the Xiaomi 12S series was released on July 3, today is the last day for the Xiaomi 12S series to be warmed up. When everyone was expecting Lei Jun to come up with some clever tricks, Lei Jun suddenly made a U-turn. He said: Today we talk about Xiaomi 12S Pro.
Lei Jun: Today we talk about the very Pro Xiaomi Mi 12 Pro
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ASML is the most advanced lithography machine in the world. Its DUV lithography machine and EUV lithography machine have occupied the mid-range, mid-range and high-end markets. Through this technology, DRAM chips can be produced without using a photolithography machine, and multi
China has developed a technology that does not require photolithography machines to manufacture chips, and ASML is panicking
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Unlike the flagships of many competitors, the vivo X series flagships embody vivo's exploration in mobile phone image configuration, performance, screen, etc. In the fierce market competition, the vivo X series has gradually developed into a representative of comprehensive high-e
There is still a small amount of 12G+512G in stock, and the vivo Dimensity 9000 flagship is popular among Chinese people.
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Just after news of the Tianji 9000 Plus flagship processor came, vivo X90 also had the foresight to place the chip at the first launch position without any suspense. It is worth mentioning that due to the exposure of the new vivo X90 machine, the price of the vivo X80 continues t
The flagship processor vivo X90 is exposed, the vivo X80 is as low as 100 yuan, rewriting the history of ultra-low prices
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According to last year's launch pace, this vivo X90 should be officially unveiled in September, and the iPhone 14 will have a rival. Distance: For those who are eager to change their phones, the previous generation vivo X80 is more popular. It is the strongest among all Dimensity
It is revealed that the vivo X90 will be released in September. The vivo X80 is more expensive than the elderly phone and will cause a farce.
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There's a new phone here, and it's a new gaming-focused mid-range phone from iQOO. The iQOO Neo 6 comes with powerful specifications and is the company's new offering in the mid-range segment. The product is equipped with Qualcomm Snapdragon 8 Gen1 processor, supports 80W fast ch
iQOO Neo 6 review: Good for gaming, but there are two things I don’t like
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Text and pictures/Lai Jiahua Wei Jianfeng "Fresh vegetables delivered to your home". On the morning of July 3, the launch ceremony of Meizhou’s local brand “Xu Ri You Xian” community fresh food e-commerce platform was held at Meizhou Haijixing Agricultural Products Trade and Logi
Meizhou’s local brand “Xu Ri Excellent Fresh” community fresh food e-commerce platform is launched today
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Xiaomi Launch September 2023...
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On July 4th, that is, tomorrow, we will usher in a new generation of nova 10 series. I believe I don’t need to say more about its appearance and configuration. Fans who follow Huawei also know it, but this time the nova 10 The new product launch conference is not only about mobil
Comparing with Apple, Huawei’s new products will be launched this month, and the names are so familiar
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The world is so big and the universe is so vast. Why is the world developing so fast now but society is changing? What makes the efforts of individuals and institutions turn into competition within the same industry?
No two leaves are the same: how to unlock involution?
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Nowadays, e-commerce new retail is really popular. Even many friends around the editor say that they basically don’t go to offline stores anymore. They just buy and place orders on their mobile phones and pick up express delivery. And online The price is much cheaper and there ar
Andelihuijuyunjia: New retail is coming, have physical stores been affected?
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Why are e-commerce companies killing physical entities in China? Because the service is poor and prices are high. How to break the cold winter in the retail industry? Entrepreneurs who opened physical stores in China complained that when some consumers buy computers and cameras,
How to break the cold winter of physical retail industry? Why are entities killing e-commerce in Japan? China is the opposite
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The picture shows the domestic operating system with the release of China's first computer system developer platform called "Open Kirin". This domestic operating system that can replace the Microsoft Windows development system finally has its own software access and security chan
No more looking at faces, China’s first computer system developer platform is released, which can replace Microsoft
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Many people know that the iPhone created the smartphone category, but they don’t know how much impact the iPhone’s emergence has had on the world. It can be said that without iPhone, there would be no prosperity of mobile Internet. Before the birth of the original iPhone in 2007,
What would today's mobile phones be like without the advent of the iPhone?
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Site Latest News
The reconstruction project of the Liu Family Ancestral Hall has finally been completed. The splendid glazed tiles are divided into the main hall, the left wing and the right wing. The entire ancestral hall was built with reference to the architectural references of the older gene
During the reconstruction of the ancestral hall, accidents occurred frequently during the 9 days. What mistakes were made?
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In order to seize the small SUV market in India, Toyota has cooperated with Maruti Suzuki to develop a new small SUV product. It is expected that the Urban Cruiser HyRyder will be produced at the Bengaluru plant in India in August, and there will also be twin vehicles bearing the
Toyota's new small SUV imports Suzuki's light gasoline-electric model, and its appearance is taken from two well-known cars?
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Data in the report shows that Tesla produced more than 258,000 vehicles and delivered more than 254,000 vehicles globally. As far as the first half of 2022 is concerned, Tesla has delivered 564,000 vehicles.
June set a new monthly production record, with Tesla delivering 564,000 vehicles in the first half of 2022
05/18
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Introduction: Scientists observed mysterious X-rays on Uranus. Scientists think this may be because astronomy is able to scatter X-rays emitted by the sun, which is more than a billion miles away. Or it could be that the tiny rings of dust around Uranus are producing their own ra
Mysterious X-ray flares emanating from Uranus – Uranus is always full of wonders
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When it comes to what kind of copper material is good for incense burners, everyone knows that some people ask what kind of copper material is good for incense burners. In addition, some people want to ask what kind of copper material is good for household incense burners. Do you
What kind of copper material is good for incense burners? What kind of material is good for incense burners?
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The living room is the facade of a home, and it is also the first place that guests see when they enter. The quality of the living room decoration directly affects the first impression that guests have of us. No matter how well decorated the bedroom is, it is still a private spac
When I was on a business trip, I found a living room in a house. The design was so talented. I took a photo for everyone to see. It was very clever.
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