0:55
Recommended
Most water meters used in daily life are installed at home. Remote water meters are divided into wired remote water meters, wireless remote water meters, photoelectric direct-reading remote water meters, etc. These remote water meters have functions such as remote data transmissi
Why are wired remote water meters cheaper than wireless remote water meters? The truth turned out to be...
05/22
1281
It is said that distant relatives are not as good as close neighbors, and as colleagues, we spend more time with each other every day than with family members, so many colleagues have very good relationships. This is the case for Xiao Wang from Hebei. There are ten people in thei
Brother Hebei complained about a dinner party with his colleagues. Eight people spent 500 yuan to eat delicious food, but they were dumbfounded when they paid the bill.
05/22
1264
Hello everyone, I am a small e-commerce V. Before, we have been talking about the difference between product display windows and Douyin stores. Today, let’s talk about the difference between Blue V and Douyin stores in detail.
The Douyin store has no supply. What is the difference between the store and Blue V?
05/22
1082
How deep are hot spring wells? Regarding the issue of how deep to dig a hot spring well, the main key is based on the geological characteristics of the project site and the project needs of Party A. The hot spring wells we generally call are actually geothermal wells. To put it m
Geothermal Energy: How deep are hot spring wells generally dug? Which places are suitable for building hot spring wells? -Hot spring development
05/22
1671
The bolt's capping angle and torque monitoring window are generally determined by empirical methods. For example, the torque method's capping angle can be monitored according to 1-720°. The final tightening window of the bolt is generally not determined based on experience, but t
"Tightening Technology Column" How to use statistical methods to ensure bolt tightening quality?
05/22
1093
In the 21st century, fitness and learning have become hot topics.
Fitness and recharging
05/22
1519
As the saying goes, "It is easy to hide an open spear but hard to defend against a hidden arrow." When military generals from the Three Kingdoms fight, they often face the enemy head-on. The two armies have a great chance of survival in front of the formation. For example, Zhang
Who are the famous generals whose heads were shot in the Three Kingdoms? I didn’t expect them to be ruthless characters.
05/21
1568
The epidemic situation in Si County seems to be very serious. From 0 to 24:00 on July 3, there were 29 new confirmed cases (mild) and 227 new asymptomatic infections in the county. And there are a lot of new cases in a few days: on July 2, there were 60 new confirmed cases and 22
The epidemic in Si County tests whether the ninth version of the prevention and control plan can be implemented: low-risk areas in the county should not leave home
05/21
1482
It has been said in Marxist philosophy that the world is universally interconnected and is developing eternally. Of course, it can only continue to develop under the influence of interconnectedness. There have been many controversies and opinions on this issue. The vast majority
Germany’s most powerful “nail house”: growing vegetables on an area of 350 square meters between East and West Germany, and no one can drive it away
05/21
1954
In water dispensers, the application requirement for a liquid level sensor is that it does not pollute the water quality, the sensor is not easy to harbor dirt and evil, and it is easy to clean. The principle of the float sensor is to use changes in water level to drive the float
Can photoelectric liquid level sensors replace float sensors in water dispenser applications?
05/22
1507
Relation Video
news Relation Video
Site video recommendation
news Latest News
Overview of steel surface treatment technology The core of the steel surface heat treatment process is to make parts have the mechanical properties of "hard on the outside and tough on the inside". There are four common surface heat treatment technologies: induction heating, flam
4 types of surface heat treatments, 9 types of surface chemical treatments, 29 pages of PPT introducing the heat treatment of steel
05/23
1302
You dare to sleep in the same bed with a living person, but do you dare to sleep next to a dead person? Closer to home, as someone who has experienced the death of many relatives and often buries the deceased, let me tell you, "Why do people's faces change when they die?" Let me
Why do people have to cover their faces with cloth when they die?
05/23
1243
On the afternoon of July 4, according to Fengyun-4 high-definition visible light satellite cloud images, Typhoon Airi gradually moved eastward in the East China Sea today and has begun to approach the Japanese archipelago. Its peripheral circulation has begun to cause rainfall in
Siam is determined to move north, and a large-scale rain band is about to form! Authoritative forecast: Heavy rain will enter Northeast China
05/23
1129
For more moments that make men collapse, please continue reading: You must have encountered the following situations! There are really many things to learn about the embedded Internet of Things. Don’t learn the wrong route and content, which will lead to a loss of salary. Go up!
I heard that men who make hardware have this advantage
05/23
1640
He has been in love with Hilton's daughter Paris and supermodel Miranda Kerr, and he also spent huge sums of money to propose to the singer Elva Hsiao. He emptied the Malaysian treasury and defrauded Goldman Sachs of 50 billion before disappearing from the world, and his whereabo
A scam that emptied the national treasury involved many politicians and celebrities, but they have been impunity since the incident.
05/23
1161
I have been copying and practicing calligraphy in Toutiao for more than 40 days, but I am increasingly dissatisfied with my handwriting. At first, I just thought that I could make money by copying books and practicing calligraphy first. But after writing for a while, I found that
Accept your imperfections and make progress little by little
05/23
1941
Site Latest News
On July 4, the well-known cross talk actress Hua Xiaoyuan revealed that she was shot at home. She made this experience into a short video and posted it on her personal social account. The whole incident looked quite thrilling. Fortunately, Xing Shan and her family were unharmed.
Actress Xing Shan revealed that she suffered a shooting at her home and her bedroom door was shot to pieces. She was once rumored to have had an affair with Guo Degang.
05/23
1833
Zhu Lijing was diagnosed with breast cancer as early as the year before last. On July 4, Zhu Lijing's family suddenly issued an obituary, confirming that Zhu Lijing died of cancer at the age of 40. Zhu Lijing's family released the news through her personal account, thanking every
40-year-old Zhu Lijing passed away from cancer. Her family released an obituary and the whole family is in a state of sadness.
05/23
1808
Those born in the 1960s should watch movies like "Bitter Cauliflower", "Crow of the Rooster in the Midnight", and "Reconnaissance across the River". "Hope is beautiful, perhaps the best in the world, and beautiful things never fade away." In those excellent movies that reflect re
18 old movies. I guess you won’t have seen more than three. This is my first time.
05/23
1561
It can be said that the current domestic drama market is quite enthusiastic, with works of various themes emerging one after another, such as "Lucky Ten Thousands", "Everything About Doctor Tang", "The Mountain's Daughter", etc., each work, whether it is The popularity and rating
CCTV has another new drama scheduled, and the quality of the cast is very good
05/23
1824
Modern science believes that our universe was born 13.8 billion years ago. 13.8 billion years ago, a singularity exploded. The singularity is an infinite mass, infinite energy, infinite heat, infinite mass, and infinite density. Large, infinitely small point. After the explosion
There is a gravitational source outside the orbit of Pluto. Scientists: It may be the legendary ninth planet
05/23
1449
When it comes to snails, the first thing that comes to mind is that they have a thick shell. In fact, in addition to being known for their thick shells, snails are also the animals with the most teeth in the world.
Snails are said to be the creatures with the most teeth in the world. So what are the uses of so many teeth?
05/23
1641