Sizing a pump formula with an example

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Sizing a pump formula with an example - DayDayNews

Sizing a pump formula with an example - DayDayNews

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As a necessary household appliance for every household, the refrigerator brings us convenience, but sometimes it smells strange when it is opened, especially if it has not been cleaned and tidied for a while. Why does the refrigerator smell strange? - DayDayNews

As a necessary household appliance for every household, the refrigerator brings us convenience, but sometimes it smells strange when it is opened, especially if it has not been cleaned and tidied for a while. Why does the refrigerator smell strange?

To deal with refrigerator odor, you need these deodorizing tips

06/26 1119

China's doors and windows industry has entered a stage of rapid development, especially door and window brands in Foshan, which have attracted more attention. After all, the industrial chain is complete and they have done a better job in brand building. Today I will introduce to

What are the top ten first-line brands in Foshan (2022 list)

06/25 1762

Let Ding'er International talk about what kind of boards it has. 1. ABS board ABS board is an emerging material in the board industry. Its full name is acrylonitrile/butadiene/styrene copolymer board. The English name is Acrylonitrile-butdiene-styrene, which is currently the poly - DayDayNews

Let Ding'er International talk about what kind of boards it has. 1. ABS board ABS board is an emerging material in the board industry. Its full name is acrylonitrile/butadiene/styrene copolymer board. The English name is Acrylonitrile-butdiene-styrene, which is currently the poly

Classification of boards, what are the boards?

06/25 1691

Dogtail red: an evergreen foliage flower that blooms in summer and has red caterpillar-like inflorescences. Setaria: an annual plant with compact cylindrical panicles and triangular, narrow-lanceolate, linear-lanceolate leaves. Grass caddis: The rhizome is a long white strip, whi - DayDayNews

Dogtail red: an evergreen foliage flower that blooms in summer and has red caterpillar-like inflorescences. Setaria: an annual plant with compact cylindrical panicles and triangular, narrow-lanceolate, linear-lanceolate leaves. Grass caddis: The rhizome is a long white strip, whi

There are mainly 5 types of caterpillar-like plants, which one do you like?

06/25 1499

The involution of all walks of life is serious. Decoration companies on the market are facing a situation of few customer resources, low order completion rates, high investment costs, and low returns. Business is not easy to do under the general environment, and the decoration in - DayDayNews

The involution of all walks of life is serious. Decoration companies on the market are facing a situation of few customer resources, low order completion rates, high investment costs, and low returns. Business is not easy to do under the general environment, and the decoration in

How does decoration marketing attract customers? How to find customers in the decoration industry?

06/25 1940

Decorative ornaments for new house decoration are the decorative ornaments that we usually use to decorate our homes. Various styles and flexible matching of ornaments allow us to decorate our own personalized home according to our own wishes. - DayDayNews

Decorative ornaments for new house decoration are the decorative ornaments that we usually use to decorate our homes. Various styles and flexible matching of ornaments allow us to decorate our own personalized home according to our own wishes.

Tips on Decorating Ornaments for New Houses in Qujing

06/25 1713

With the development of the Internet, many decoration companies have begun marketing and promotion online. Not only can you obtain decoration customers and increase customer acquisition channels, but you can also increase the popularity of the decoration company. If you want to " - DayDayNews

With the development of the Internet, many decoration companies have begun marketing and promotion online. Not only can you obtain decoration customers and increase customer acquisition channels, but you can also increase the popularity of the decoration company. If you want to "

How does a decoration company market? What are the decoration marketing techniques and methods?

06/25 1900

In the hot summer, air conditioning is an indispensable tool to escape the heat. Cleaning of the air conditioner before use cannot be ignored. What civilized etiquette should be paid attention to when cleaning the air conditioner? Today Wenmingjun invites you to study together. Y - DayDayNews

In the hot summer, air conditioning is an indispensable tool to escape the heat. Cleaning of the air conditioner before use cannot be ignored. What civilized etiquette should be paid attention to when cleaning the air conditioner? Today Wenmingjun invites you to study together. Y

Small details, great civilization | Air conditioning cleaning etiquette

06/25 1378

The rapid development of smart homes has freed many friends who are stuck in housework. They can not only have a clean home environment, but also have more time to arrange what they want to do. It is not difficult to understand why the floor washing machine can be used in a short - DayDayNews

The rapid development of smart homes has freed many friends who are stuck in housework. They can not only have a clean home environment, but also have more time to arrange what they want to do. It is not difficult to understand why the floor washing machine can be used in a short

Ranking list of the top ten floor washing machine brands, which one is your favorite?

06/25 1174

Some people in the industry pointed out that whether there is a rollover or not does not depend on whether the brand or individual consumers choose to buy has done enough homework, but because the entire art paint market has not yet formed unified standards in terms of products,

Is microcement a popular home decoration product? Art paint is still stuck in the dilemma of high volume

06/25 1817

Today I bring you a large house with a sense of ritual. The interior layout is not only clear between movement and quiet, but also separates diners. The three main functional areas are almost self-contained and do not interfere with each other. It is very practical and private! D - DayDayNews

Today I bring you a large house with a sense of ritual. The interior layout is not only clear between movement and quiet, but also separates diners. The three main functional areas are almost self-contained and do not interfere with each other. It is very practical and private! D

A large house with a sense of ritual. I believe you will also like this layout.

06/27 1166

The weather this year has been extremely hot, and many flower lovers have experienced problems with their roses. For example, in the rose flower below, it is obvious that the new leaves are obviously yellowing, and the terminal buds are curled or dry and pointed. On the other han - DayDayNews

The weather this year has been extremely hot, and many flower lovers have experienced problems with their roses. For example, in the rose flower below, it is obvious that the new leaves are obviously yellowing, and the terminal buds are curled or dry and pointed. On the other han

Problems such as curled terminal buds and dry tips on roses in summer are mainly caused by these three points.

06/27 1171

The flower house in early summer || Deep white - reproduced from the WeChat public account of "Good Mountains and Good Waters". The deep white flowerhouse in early summer is accompanied by the chorus of chirping birds. The curtain-like morning fog on the balcony is slowly opened - DayDayNews

The flower house in early summer || Deep white - reproduced from the WeChat public account of "Good Mountains and Good Waters". The deep white flowerhouse in early summer is accompanied by the chorus of chirping birds. The curtain-like morning fog on the balcony is slowly opened

Greenhouse in early summer || deep white

06/26 1494

Article 9.3.12 states that in the vertical exhaust ducts of bathrooms, toilets and kitchens in public buildings, backflow prevention measures should be taken and fire dampers with a nominal operating temperature of 70°C should be installed on the branch pipes. The oil fume exhaus - DayDayNews

Article 9.3.12 states that in the vertical exhaust ducts of bathrooms, toilets and kitchens in public buildings, backflow prevention measures should be taken and fire dampers with a nominal operating temperature of 70°C should be installed on the branch pipes. The oil fume exhaus

Learn with me "Code for Fire Protection Design of Buildings" GB50016-2014-9.3.12~9.3.16

06/26 1569

Influenced by the ancient "coarse linen clothes", in the public's mind, linen fabric is as rough, itchy and thorny as the flax and linen cloth passed down by the poor in ancient times. It is a low-quality and ordinary material. - DayDayNews

Influenced by the ancient "coarse linen clothes", in the public's mind, linen fabric is as rough, itchy and thorny as the flax and linen cloth passed down by the poor in ancient times. It is a low-quality and ordinary material.

Linen, an underrated luxury fabric

06/26 1859

This case is a four-bedroom apartment with an area of 129 square meters. The decoration adopts light luxury design, combined with other needs of the owner, to form a stable residence, which also allows people to see the inherent brightness of life. The owner has a high level of - DayDayNews

This case is a four-bedroom apartment with an area of 129 square meters. The decoration adopts light luxury design, combined with other needs of the owner, to form a stable residence, which also allows people to see the inherent brightness of life. The owner has a high level of

The 129-square-meter light luxury style four-bedroom apartment is simple and elegant, opening up an unfettered life.

06/26 1547

Many people will hear this surname when watching Qing Dynasty film and television works, especially in Qing palace dramas, where queens and concubines often have the surname Niu Hulu. Today we take a look at how powerful the Niu Hulu clan is. Not only did they produce 6 queens, b - DayDayNews

Many people will hear this surname when watching Qing Dynasty film and television works, especially in Qing palace dramas, where queens and concubines often have the surname Niu Hulu. Today we take a look at how powerful the Niu Hulu clan is. Not only did they produce 6 queens, b

How powerful was the Niu Hulu family? They produced 6 queens, many concubines, and the most corrupt official in the Qing Dynasty.

06/27 1613

76ers star Harden recently accepted an exclusive interview with the watch magazine "Huate Time". In the interview, he talked about his plans and mentality this summer. - DayDayNews

76ers star Harden recently accepted an exclusive interview with the watch magazine "Huate Time". In the interview, he talked about his plans and mentality this summer.

Harden: I am no longer young and have to pay attention to my diet. I will focus on basketball in the summer but I will also find some fun to balance it.

06/27 1777

When asked what kind of person he is, Harden said: "I'm just an ordinary person. I'm an interesting person. I love doing business. I'm a caring person who loves to make friends. I Someone you would come to and talk to me about anything. - DayDayNews

When asked what kind of person he is, Harden said: "I'm just an ordinary person. I'm an interesting person. I love doing business. I'm a caring person who loves to make friends. I Someone you would come to and talk to me about anything.

Harden: You are not above anyone. You have to respect everyone like you respect your mother.

06/27 1123

Lukaku: "Inter Milan players don't say bad things about each other." Lukaku went on to describe the "family" atmosphere he enjoyed at Inter Milan, which he did not get at Chelsea. He said that no one would speak ill of others and always communicate actively and honestly. The stri - DayDayNews

Lukaku: "Inter Milan players don't say bad things about each other." Lukaku went on to describe the "family" atmosphere he enjoyed at Inter Milan, which he did not get at Chelsea. He said that no one would speak ill of others and always communicate actively and honestly. The stri

Lukaku: Leaving Inter Milan for Chelsea was a mistake; Inter players don’t speak ill of each other

06/27 1180

▲Light and shadow intersect in the translucent colorful squares to create a dream-like scene. (Picture/Taken from the Facebook page of "Qin Art Museum", the following are the same.) Reporter Chen Hanyin/Comprehensive report A different-dimensional cube space appeared outdoors at - DayDayNews

▲Light and shadow intersect in the translucent colorful squares to create a dream-like scene. (Picture/Taken from the Facebook page of "Qin Art Museum", the following are the same.) Reporter Chen Hanyin/Comprehensive report A different-dimensional cube space appeared outdoors at

Taichung Qinmei’s new check-in attraction! Colorful block dreams are colorful during the day and dazzling at night

06/27 1673

The second match day of the 2022 National Women's Volleyball League Finals will be held in Ankara, Turkey. In the third quarter-finals, the Chinese women's volleyball team failed to challenge Italy and lost 1-3. It missed the top four of the National League for two consecutive ye - DayDayNews

The second match day of the 2022 National Women's Volleyball League Finals will be held in Ankara, Turkey. In the third quarter-finals, the Chinese women's volleyball team failed to challenge Italy and lost 1-3. It missed the top four of the National League for two consecutive ye

What Cai Bin lacks in leading the team is a kind of women's volleyball spirit. The women's volleyball team led by Lang Ping is like the team led by Li Yunlong.

06/27 1758