How sprinkler systems work in firefighting in Building's.

2024/05/0619:03:17 home 54422

How sprinkler systems work in firefighting in Building's. - DayDayNews

How sprinkler systems work in firefighting in Building's. - DayDayNews

1:01

* All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.

home

Whether it is a big house or a small space, everyone hopes to have a tidy and comfortable home environment. Therefore, storage is important. In the process of storage, many people gradually find a storage method that suits them, while many friends still repeatedly stumble upon st - DayDayNews

Whether it is a big house or a small space, everyone hopes to have a tidy and comfortable home environment. Therefore, storage is important. In the process of storage, many people gradually find a storage method that suits them, while many friends still repeatedly stumble upon st

Home Storage | Take stock of these 5 storage pitfalls in your home. How many of them do you occupy?

06/10 1670

Woodworking machinery can be divided into thousands of types of equipment according to different products. Different machines have various functions. Today, let us talk about linear trimming machines, also known as sewing machines, interlock sewing machines, patchwork sewing mach - DayDayNews

Woodworking machinery can be divided into thousands of types of equipment according to different products. Different machines have various functions. Today, let us talk about linear trimming machines, also known as sewing machines, interlock sewing machines, patchwork sewing mach

Woodworking linear trimming machine plays an indispensable role in furniture manufacturing_Huazhou CNC released

06/10 1067

The quality of the decoration directly affects the comfort and experience of staying. Every day when I go home from work and look at my carefully decorated room, the fatigue of the day at work seems to be swept away. Home is a place where you live with the right people! In order - DayDayNews

The quality of the decoration directly affects the comfort and experience of staying. Every day when I go home from work and look at my carefully decorated room, the fatigue of the day at work seems to be swept away. Home is a place where you live with the right people! In order

If you renovate again, these regrets must be solved! Summary of experience from people who have been there

06/10 1579

On July 5, Vantage Co., Ltd. officially held the Vantage Su 2022 new product launch conference. - DayDayNews

On July 5, Vantage Co., Ltd. officially held the Vantage Su 2022 new product launch conference.

The kitchen appliance industry "from simplicity to refinement", Vantage raises the industry threshold with the "three good" standards

06/10 1334

Petunia has excellent group performance and has been given the reputation of "Queen of Flowerbeds". Petunia is so colorful and beautiful that it lives up to its reputation as the "Queen of Flowers". Petunia not only has various colors, including white, pink, red, purple, blue and - DayDayNews

Petunia has excellent group performance and has been given the reputation of "Queen of Flowerbeds". Petunia is so colorful and beautiful that it lives up to its reputation as the "Queen of Flowers". Petunia not only has various colors, including white, pink, red, purple, blue and

7.7 Shall we go together to admire the colorful petunia flowers blooming on the street?

06/09 1100

A differential pressure switch is a simple pressure control mechanism. When the measured pressure reaches the nominal value, it will send out an alarm or control signal. Working principle: When the measured pressure is higher than the rated value, the free end of the elastic elem - DayDayNews

A differential pressure switch is a simple pressure control mechanism. When the measured pressure reaches the nominal value, it will send out an alarm or control signal. Working principle: When the measured pressure is higher than the rated value, the free end of the elastic elem

Complete knowledge of differential pressure switches, installation and adjustment methods

06/10 1101

Jiangdingyuan Heavy Steel Villa Customization is affiliated to Shaanxi Dingyuan New Home Construction Engineering Co., Ltd. It is the first equipment-type lightweight wall scientific research and production enterprise in Shaanxi. In 2021, it is based in Shaanxi and is committed t - DayDayNews

Jiangdingyuan Heavy Steel Villa Customization is affiliated to Shaanxi Dingyuan New Home Construction Engineering Co., Ltd. It is the first equipment-type lightweight wall scientific research and production enterprise in Shaanxi. In 2021, it is based in Shaanxi and is committed t

Jiangdingyuan Heavy Steel Villa, famous and high-quality, prefabricated high-end residential customization

06/10 1830

The refrigeration effect of the air conditioner at home has deteriorated. I thought it was due to fluorine deficiency, but when I asked the after-sales technician, they told me: "The poor refrigeration of your air conditioner has nothing to do with fluorine deficiency!" - DayDayNews

The refrigeration effect of the air conditioner at home has deteriorated. I thought it was due to fluorine deficiency, but when I asked the after-sales technician, they told me: "The poor refrigeration of your air conditioner has nothing to do with fluorine deficiency!"

Is the air conditioner not cooling due to fluorine deficiency? Only after being reminded by a kind-hearted master did I know that these four places were the culprits.

06/09 1317

[Source: Huaihua Daily Digital News_Huaihua Daily] Please close the blinds, draw the curtains, and turn off all the lights before going to bed. A new study from Northwestern University School of Medicine reports that compared to sleeping in a dimly lit room at night, sleeping in - DayDayNews

[Source: Huaihua Daily Digital News_Huaihua Daily] Please close the blinds, draw the curtains, and turn off all the lights before going to bed. A new study from Northwestern University School of Medicine reports that compared to sleeping in a dimly lit room at night, sleeping in

Is it better to sleep with the lights off or with the lights on?

06/10 1992

In addition, the most important reason why windmill jasmine, as a new Internet celebrity plant, can leave a deep impression in the memory of many people is that its flowering period is particularly long. When planted in the open air, it can bloom in one year. More than 100 days! - DayDayNews

In addition, the most important reason why windmill jasmine, as a new Internet celebrity plant, can leave a deep impression in the memory of many people is that its flowering period is particularly long. When planted in the open air, it can bloom in one year. More than 100 days!

The "most fragrant" flower in my country blooms for more than 100 days. Plant 2 of them in the courtyard, making it look like a fairyland on earth.

06/10 1610

1. When the two components A and B are mixed, the curing will be faster and should be prepared as needed. It should be used up within 0.5h at 25°C; 2. There should be no leakage or accumulation of material during the application process. When the surface When the gloss appears an - DayDayNews

1. When the two components A and B are mixed, the curing will be faster and should be prepared as needed. It should be used up within 0.5h at 25°C; 2. There should be no leakage or accumulation of material during the application process. When the surface When the gloss appears an

Yingkai Flooring reminds you to pay attention to the following during epoxy construction:

06/10 1942

Porcelain tiles used to be a major category of ceramic tiles, but they have experienced a steep decline in the past two years. They are rubbed and rubbed by the middle plate on the ground, without any ability to fight back. Soon, they may just exist like traditional polished tile - DayDayNews

Porcelain tiles used to be a major category of ceramic tiles, but they have experienced a steep decline in the past two years. They are rubbed and rubbed by the middle plate on the ground, without any ability to fight back. Soon, they may just exist like traditional polished tile

Porcelain tiles and medium plates, no suspenseful showdown

06/10 1817

A bunch of red, also known as firecracker red (firecracker red), Larvia, ivory red, magenta, and cypress, is a plant of the genus Salvia in the family Lamiaceae. A bunch of reds are native to Brazil and South America. Likes a warm and sunny environment. Not cold tolerant, toleran - DayDayNews

A bunch of red, also known as firecracker red (firecracker red), Larvia, ivory red, magenta, and cypress, is a plant of the genus Salvia in the family Lamiaceae. A bunch of reds are native to Brazil and South America. Likes a warm and sunny environment. Not cold tolerant, toleran

Red as sparkling flowers - a string of red

06/10 1625

Live with heart and decorate your home with heart. The layout you put in the room reflects your positive attitude towards life and your unique life aesthetics. In today's sharing of room aesthetics, let's take a look at some relatively niche room interior photos to see how these - DayDayNews

Live with heart and decorate your home with heart. The layout you put in the room reflects your positive attitude towards life and your unique life aesthetics. In today's sharing of room aesthetics, let's take a look at some relatively niche room interior photos to see how these

Today’s room: A home with a high-end feel. Is this how the interior is originally arranged?

06/10 1838

Motors are an important component of washing machine products. With the performance optimization and intelligence improvement of washing machine products, the matching motors and transmission methods have also quietly changed, especially in line with our country’s overall policy- - DayDayNews

Motors are an important component of washing machine products. With the performance optimization and intelligence improvement of washing machine products, the matching motors and transmission methods have also quietly changed, especially in line with our country’s overall policy-

What kind of motor is used in the washing machines we all have?

06/10 1657

Mornings and evenings and years go hand in hand. May we walk together until the light of day. Some are trapped in the rain, and some are enjoying the rain. Goodbyes and sunsets are all to be continued. I know people cannot be greedy. But that day when I looked at his face, I just - DayDayNews

Mornings and evenings and years go hand in hand. May we walk together until the light of day. Some are trapped in the rain, and some are enjoying the rain. Goodbyes and sunsets are all to be continued. I know people cannot be greedy. But that day when I looked at his face, I just

minimalist philosophy

06/10 1300

The column "The Pharmacist Talks about Medicine" is online! As an indispensable element of family health, medicines are closely related to people's lives. Faced with all kinds of drugs, how to clearly understand, scientifically distinguish and use them safely? In this column, sev - DayDayNews

The column "The Pharmacist Talks about Medicine" is online! As an indispensable element of family health, medicines are closely related to people's lives. Faced with all kinds of drugs, how to clearly understand, scientifically distinguish and use them safely? In this column, sev

[Pharmacist Talks about Medicine] If you want to prepare for pregnancy efficiently, how can you supplement folic acid?

06/10 1617

In daily life, people may be familiar with such scenes: someone who was fine at home suddenly becomes unable to control their hands and feet, or even falls into a coma. This could be a dangerous stroke. After a sudden stroke, some people delay getting to the hospital due to lack - DayDayNews

In daily life, people may be familiar with such scenes: someone who was fine at home suddenly becomes unable to control their hands and feet, or even falls into a coma. This could be a dangerous stroke. After a sudden stroke, some people delay getting to the hospital due to lack

Come and take a look at the Daqing stroke first aid map

06/10 1868

The focus of Biden's trip to the Middle East is a visit to Saudi Arabia, which has also sparked debate in the U.S. foreign policy community. Biden's decision to visit Saudi Arabia has been quite controversial in American political circles, and some Democratic politicians are very - DayDayNews

The focus of Biden's trip to the Middle East is a visit to Saudi Arabia, which has also sparked debate in the U.S. foreign policy community. Biden's decision to visit Saudi Arabia has been quite controversial in American political circles, and some Democratic politicians are very

Is Biden preparing to compromise during his visit to Saudi Arabia? The Middle East has its own order, and the United States must accept reality

06/10 1723

On the morning of July 7, Fangshan District held a special action deployment meeting for the investigation and management of potential safety hazards in key areas of the urban-rural fringe area. Zou Jinsong, secretary of the Fangshan District Party Committee and chief commander o - DayDayNews

On the morning of July 7, Fangshan District held a special action deployment meeting for the investigation and management of potential safety hazards in key areas of the urban-rural fringe area. Zou Jinsong, secretary of the Fangshan District Party Committee and chief commander o

Fangshan District held a special action deployment meeting to investigate and control safety hazards in key areas of the urban-rural fringe area

06/10 1298

On July 7, the work training class for new members of the Hubei Provincial Committee for the Democratic Progressive Party and the theme year of information construction opened in Macheng. Gao Youdong, vice chairman and secretary-general of the Central Committee for the Democratic - DayDayNews

On July 7, the work training class for new members of the Hubei Provincial Committee for the Democratic Progressive Party and the theme year of information construction opened in Macheng. Gao Youdong, vice chairman and secretary-general of the Central Committee for the Democratic

A training class for newly appointed members of the Hubei Provincial Committee of the Democratic Progressive Party and the theme year of information construction was held in Macheng

06/10 1950

Chu Virgo people usually lack endurance, are gentle and calm, have strong sympathy, think slowly, are organized and structured, have great luck and make a lot of money, and everything goes well. In the days when we grow old together, because of the presence of friends And glowing - DayDayNews

Chu Virgo people usually lack endurance, are gentle and calm, have strong sympathy, think slowly, are organized and structured, have great luck and make a lot of money, and everything goes well. In the days when we grow old together, because of the presence of friends And glowing

After 3 days, the family members of the four zodiac signs will be in good health, everything will go well, and they will make money and feel happy.

06/10 1223