What are the equipment for water and lung diving

1. Oxygen cylinder.It is generally made of aluminum alloy, which contains the bottle head valve and the rubber base.

2. Second -level regulator.It is divided into the main regulator and spare regulator. There are 2 must -have in groups. Black regulator is usually mainly used and yellow is spare.

3. buoyancy BCD.Generally, the jacket style, the main role is to control the human body in the water state, such as hovering, rising, and dive, and oxygen cylinders need to be connected.

4, snorkeling two treasures.These are composed of two products, which are diving mirrors and respiratory Tube.

5. Foot.increase your thrust in the water to help you dive easier.

6. Diving clothes.Wet, 3mm and 5mm specifications, most of them are 3mm.

7. First -level pressure decompression valve.Connect the air supply decompression accessories connected to the oxygen cylinder valve, connect the secondary regulator, BCD, and instrument.

8. Triple table.Three -in -one instrument consisting of residual pressure gauge, northern needle, and depth meter.

9. Diving knife.Prevent when being used in water.

10. Diving computer watch.The main functions are helping to understand diving depth, diving time, water temperature, and stall alarm.

11. Dignation lead block set.The equipment will generate buoyancy, and it needs to be dived with the help of lead blocks. The Belt is generally 17cm.

12. Dive flashlight.Used for underwater lighting.

Note: The above is basically a single set of water Diving equipment, which can increase or reduce relevant items according to personal needs.

Water and lung diving tips

1. Understand the potential situation

If you are not familiar with where you are diving, you need to collect the potential point in advance.

2. Choose your dive shop cautiously (potential guide)

If you dive at some challenging dive spots, you must choose an excellent dive shop.The leasing equipment must be carefully checked, but also the first aid equipment and diving agreement of the submarine store.

3. Check your equipment again and again

Make sure that the equipment should do in a good state. Before jumping into the water, please repeatedly confirm that there is no problem with the equipment.

4. Accumulated experience

First try some techniques to practice some techniques with low difficulty and stable water flow.After accumulating sufficient confidence and experience, try to jump into the strong stream after all preparations.

5. Dont disperse attention

Focus on diving itself.You need to pay attention to the changes around you, such as the direction of bubbles, whether the small fish groups are hiding in coral reefs, and whether the big fish is already on the top.

How long does it take to dive in water and lungs

How long is the diving of water and lungs. This problem is more complicated, because the depth is different, and there are gender (it can be understood as boys with more muscles and more oxygen consumption). The exercise and oxygen consumption ability is different, so everyone is different.If a line of 4 people go down, it is based on the fastest people with gas.Generally speaking, the newcomer water diving in 30-60 minutes is possible.

1. Skywal Tent parameters introduction

As the Camping boom continues to heat up, as one of the three -piece set of Camping, it has become a must -have equipment for major Camping players.When buying the sky curtain, in addition to the various brands and the shape of Long Feifeng dance, there are also dazzling parameters. Next, I will introduce the parameters of the sky curtain Tent:

1. waterproof index: 1000mm-1500mm

2. Tent structure: single -layer account

3. Diameter of the bracket support rod: 10 mm

4. Number of tents to accommodate: 2 people

2. How to clean the sky

summer is a season that is very suitable for Camping, even if the rain keeps it, it is difficult to stop the mood of Luyou who wants to run out.The previous article has briefly introduced the relevant parameters of the sky curtain, but there is also an important problem. When the Camping is sunny, the Tent is soiled, or when it encounters the rainy season, the rain is opened by the rain during Camping.May face mold trouble.

So, when you encounter such weather, how can you solve the problem of cleaning the sky with step by step when your mood is very affected?

It is best to wash hand.Outdoor sky curtain uses the cleaning method of hand rubbing, uses non -alkaline detergent, can be scrubbed with cloth on the particularly dirty part. Do not use hard items such as brushes to scrub, which will damage waterproof coating and damage its waterproof properties.

The above is the introduction of the parameters of the sky curtain and how to clean the sky.

1. Buy a big size in football shoes or just just right

To play football, you need to wear special football shoes. When buying football shoes, the size of football shoes is very important. It will definitely affect the football when wearing unknown football shoes.Many friends buy shoes when they buy shoes, but they must not buy a big size when buying football shoes.

The size of football shoes is generally recommended to choose the right size. If there is no suitable size, you can buy a little bit, so that you can solve it by wearing a pair of thick socks or pads.Solution makes it a little loose, Running on the football field, wearing a pair of squeezed football shoes is very dangerous and easy to grind your feet.

Of course, whether the size of football shoes is suitable, and the combination is completely individual's subjective feelings. Each person has different feet shapes and different wearing habits. If possible, try it out in person.

2. How to choose a suitable size football shoes

When buying football shoes, it is generally recommended to go to a physical store to try it on so that you can try out the size suitable for you. If there is no such condition, such as the local store without a physical store or the model you need to buy.Considering the selection of the size, it is generally to buy according to the length of the feet:

1. Measted foot length: prepare a piece of paper, a pen, a ruler, flatten your feet on the paper, stand on the ground evenly with your feet, draw the shape of the feet along the edge of the feet, and draw the shape of the feet out of the shape of the feet.Then use the ruler to make the feet width and the length of the feet, and then buy it according to the size.

2. In general, buy football shoes online, the detailed page will have a size comparison table. Take a brand of football shoes as an example. When selecting the size, select according to the following standards:

(1) The feet length is 27cm or less, and the foot width is 10cm or less. Then the size of the football shoes can be added with 0.5cm on the basis of the feet length.

(2) The feet length is 27cm or less, and the foot width is more than 10cm. Then the size of the football shoes can be added with 1cm on the basis of the feet.

(3) The foot length is 27cm or more, and the foot width is 11cm or below. Then the size of the football shoes can be added with 0.5cm on the basis of the foot length.

(4) The feet length is above 27cm and the foot width is more than 11cm. Then the size of the football shoes can be added with 1cm on the basis of the foot length.

3. What should I do if I bought football shoes?

The large football shoes are a problem that many football enthusiasts will encounter. If it is half size to one and a half yards, you can follow the posts and follow the thick socks.Insoles) and other methods to solve.

If the above methods are still big, there is no way. You can only give up these football shoes. After all, football shoes are not ordinary shoes.

On December 26, 2020, China s leading sports goods brand 361 on the Group brand Day, 2020, on the 361st day of the year, held the co -branded" Three Body "with the theme" Love Still "on the 751D Park in Beijing.Product conference, this is also the first time that the IP of "Three Body" has cooperated with sporting goods brands globally.

361 released a series of co -branded black technology products on that day, defining the new trend of science and science strokes, and reunited to gather together.The new products include AG1-PRO equipped with a new three-state (3TECH) technology system, that is, the first version of "Three Body" designed by Alon Gordon's first signature shoe AG1.At the same time, the three-state running shoes, basket tide-signal shoes, inspired by "three-body people" as creative and using the German Red Dot Award-winning technology should be available for "Heng".

On the night of the event, the representatives of 361 , the three -body universe, and gathering costumes, brand spokespersons Tan Weiwei, Xu Can, Li Zicheng, and brand's best friends Wang Runze, industry media and opinion leaders have witnessed the release time for the new product.The subsequent scene show "science disseminated function" was full of wind. Teacher Liu Yong, the top domestic designer who won the Golden top Awards twice.The ghost countdown to reproduce the cool science fiction scene of "Three Body".The theme of "Earth Past", "Dark Forest", and "Death Eternal Life" shows 15 sets of avant -garde clothing with 15 sets, 14 sets, and 26 sets of 26 sets of machines. The dark tone is matched with silver, orange -red and interstellar camouflage embellishment, taking into account bothIn the future, with technology, visual feast combines music mood, as if in the universe of "Three Body".

361 adheres to the brand spirit of "more love", and is committed to providing high -tech professional sports equipment for young people who love sports to better help them achieve better sports performance.The new product of the "Three Body" IPs this time, the 361 series of Black Technology's 361 series will define the science and science and science and stroke.From the starting point, the next 361 will be launched one after another, and the "science dislas function" series of products will continue to lead domestic sports brands.

361 Joint Gathering Gathering Day to empower the "Three Body" super IP joint products

As a well -loved Chinese science fiction classic at home and abroad, "Three Body" has built a fantasy world, representing the top level of Chinese science fiction works, and has unlimited IP development potential.361 sports brand cross -border cooperation in domestic science fiction top flowing "Three Body", playing a new height of IP co -branded, not only highlighting the image of brand science and technology, but also reflects the brand's courage to challenge and innovate.

Mr. Zheng Yexin, general manager of the 361 brand Business Management Center, said: I am glad that 361 can become the first sports brand of "Three Body" IP in the world."Three Body" reflects the grand cosmic view of the universe, and at the same time, you can also feel the love of the ever -through -life of the earth's civilization, which is in line with the brand spirit of 361 "more love".The concept of technology and 361 "dedicated to providing higher -tech value professional sports equipment" concept is perfectly matched. 361 hopes to organically integrate science fiction elements contained in the three -body IP, strengthen the personality and value expression of the product, so as to establish a deep level with consumers with consumersEmotional connection.

"Three Body" author Liu Cixin said: I am very happy to see that "Three Body" cooperate with domestic leading sports brands 361 and collide with products that bred technology and aesthetics.It is hoped that such cooperation will make more young people in China see that the Chinese science fiction culture industry is constantly improving, and Chinese sports brands are developing vigorously.

Activity site

In recent years, 361 has actively grasped consumer trends and continued to explore new IP marketing gameplay. It is very creative and innovative, constantly satisfying consumers' preferences and closer to youngness. The joint name of "Three Body" is also an important step.Prior to this, 361 has cooperated with popular IPs such as Gundam, Pepsi, QQ Speed, Crossing fire, and Little Huangren.The brand image and popularity helps the brand to transform to youth.

It is particularly noteworthy that the 361 joint "Three Body" gathering limited edition customized gift box will be available to the gathered together. The gift box contains 361 black technology pointed goods -Qi suspension should take "Heng", "Heng", "The illustration album, book and customized postcard.The overall packaging of the gift box uses the black color matching of the ocean. The "scientific science dis lasters" is full and has a lot of collection value.361 'cooperation with the IP and gathering of "Three Body" IPs perfectly integrates the brand, channels and markets, and promotes the explosive transformation of traffic.

Black technology creates product power, 361 has set off a new trend of "scientific science and science function" in China

This group brand day event, 361 black technology can be seen everywhere. Among the three new shoe products launched, all three-in-style basketball shoes of three-state running shoes and AG1-PRO "Three Body" are equipped with 3TECH technology again.The system, while the third basket tide -signal shoes applies Qu! KFOAM technology and "three body" concept design.

361 three-body three-state running shoes-Fantasy Night

361 three-body three-state running shoes-star field

361 three-body AG1-PRO

3Tech is composed of NFO, QU! KFOAM, QU! Kbalance. Among them, NFO materials are added with high performance elastic bodies to achieve the effects of softness and feet.; Qu! Kbalance's TPU played a role in conducting front and rear palms, while the embedded glass fiber board achieved the effect of rapid response and resistance.

361 three-body basket tide-signal shoes

At the same time, the black technology -sharp air suspension should be available for "constant", and the gas suspension should be used to win the German Red Dot Awards. The use of air as a warm -filled material for clothing can automatically inflatter and keep warm.Environmental friendly.

361 qi suspension should wait for "Heng"

The design inspiration from the warm suit comes from the dehydrated people who need to face the harsh environment in "Three Body". The color system is mainly dark, with a clear style, a sense of futuristic and technological, and extremely functional.

361 always believes that technology is the core driving force of sports brand development. It has been continuously increasing investment in scientific research, and has improved its product power with professionalism to meet the needs of different markets and consumers.The "Three -Body" co -branded black technology products developed for this forging this time have a sense of science and technology and futuristic.Its original technology, novel materials, and excellent dressing experience increased the overall sense of function; combined with the design of science fiction avant -garde style and dark tone, it also highlights the avant -garde temperament and future texture of the product. It is believed that it is led by 361 .A wave of "science dislas" is about to attack.

1. How about mulberry silk Beach towel?

Beach towel is a type of towel. It is named after the beach. It is generally made of pure cotton yarn as raw materials, but there are also beach towels made of mulberry silk as materials on the market.Woolen cloth?

1. The composition of the silk Beach towel is 100%mulberry silk, which belongs to natural fibers. It has a light and soft texture. It has a good sense of natural vertical feeling.The water absorption of the silk is 1.5 times that of cotton. Therefore, the silk Beach towel is better than the ordinary cotton Beach towel, and it can quickly dry the body's moisture. This is the advantage of the silk Beach towel.

2. However, there are certain disadvantages of the silk Beach towel, that is, it is not convenient to take care of. The silk Beach towel cannot be put in the washing machine to wash it, and it needs to be washed by hand.Huang, so it is not suitable for use on the hot beach.

In summary, the mulberry silk Beach towel is still a relatively good material, but relatively speaking, the price will be more expensive than the ordinary Beach towel.

2. What are the differences between silk beach towels and silk scarves

silk beach towels and silk scarves are textiles made of mulberry silk fabrics, but there are certain differences between the two, mainly in terms of use, style and cloth characteristics. The difference between silk Beach towel and silk scarf is:

1. beach towels are mainly used to wipe their bodies when people are playing at the beach, outdoors, or after exercise.The silk scarf is mainly to resist the cold and act as a decorative function.

2. beach towels are generally large, which is larger than bath towels, which can wrap people's bodies; and silk towels are generally small in size, used to tied around their necks or put on their shoulders.

3. silk beach towels are characterized by good water absorption, thicker than ordinary silk scarves, and mainly play a protective role. The characteristics of silk scarves are good breathability, soft Skin -friendly, and can prevent wind and sunscreen.