What is the size of the life circle

The specifications of the lifebuilding circle are required, the lifebuilding circleThe outer diameter should not be greater than 800, and the inner diameter should not be less than 400.1.5kg Children's Life Circle size is 510*340*90 (mm); 2.5kg adult life -saving circle size is 720*440*105 (mm); 4.3kg adult life ring size is 760*440*105 (mm).The periphery of the life ring should be equipped with a cable cable with a diameter of not less than 9.5 and not less than the outer diameter of the life ring.This cable should be tightly tightened in the four distances around the circle and forms four equivalent rings.

Technical requirements for life -saving circle

1. There is an outer diameter of not more than 800mm and an inner diameter of not less than 400mm.

2. Made of natural buoyant material, its buoyancy shall not rely on lamp -hearted grass, cork plane slices or cork particles, any other loose granular materials or any air room dependent on inflatable.

3. The iron blocks with no less than 14.5kg in freshwater reaching 24h.

4. It has the quality of no less than 2.5kg.

5. Falling the fire is completely surrounded by 2S, not burning or continuing melting.

6. Its structure should be able to withstand the height or 30m (taking the big) from the storage position to the lightest carrier.

7. If the lifebuilding circle is equipped with a spontaneous smoke signal and a rapidly throwing device with a self -lit light, it should have the quality that is sufficient to operate the rapid throwing device.

8. There are 1 handle cable with a diameter of no less than 9.5mm and a length of no less than 4 times the outer diameter of the life ring.The handle cable should be around the life circle and fix it at 4 equal points to form 4 equal rings.

9. The life of the life of the river waters is not less than 1.5 kg. The purpose is to enhance the intensity of the life of the life of the life, and to the accurate throwing when the rescue falls, it is not affected by the wind and waves.

What are the belongings of the lifeburn circle?

1. Self -light floating light

Each Ship at least half of the life circle should be equipped with a self -lit light that meets the requirements of the rules so that it can display the location of the lifebuilding circle and its users at night, which is convenient for searching for rescue.At present, the self -bright floating Lights on the Ship are mainly used as the power supply.Once the life ring is put into the water, the bright floating light is automatically floating on the water surface, and a white flash emits.

2. Smooth smoke signal

There are at least two life -saving circles near each Ship's cab. At least two have spontaneous smoke signals that meet the requirements of the rules. When the lifebuilding circle is thrown, the smoke can floats on the water with the life circle and emits orange -yellow smoke.

3. Floating Life Covers

At least one life ring of the Ship should be attached to the requirements that meet the requirements. The length is generally thirty meters, or twice the distance from the Ship's light load water line to the storage area. The two are large.

Safe Circle price and Selection skills

1. Qualified life -saving circle products shall have relevant material inspection reports, type test reports and Ship embolism inspection certificates.Although there are very few complaints caused by quality problems in the life circle, any regular product should have basic elements such as factory names, factories, qualification certificates, and production date.At the same time, it should be operated in accordance with the relevant quality standards, and the use instructions of Chinese words should be attached.Because the lifebuilding circle is a special life -saving equipment, you must keep your heart when you buy it to avoid brewing during swimming.

2. At present, the reference cost price of the domestic qualified life -saving circle products is: about 55 yuan/piece of polystyrene clothing cloth, and about 100 yuan/piece of citrine polyethylene lifebirth circle.Therefore, the life circle with too cheap prices is likely to be a product that cut corners and should be purchased with caution.

3. Under the condition of conditions, the merchants are required to conduct necessary verifications of the weight of the life of the life circle, stitching quality, strength, floating, high temperature resistance, and resistance to damage in accordance with the standard requirements of the standard specifications.

What are the differences between lifeburn and swimming rings

Swimming ring: It belongs to water toys, with light weight, prone to damage, leakage, poor pressure resistance, and explosion.The plastic surface is slippery when water is wet, and it is difficult to grasp.It can only play auxiliary or protective effect in water leisure movement, and bring to the danger of deep water in the deep water area.

Life Circle: One of the water life -saving equipment, the production process is complicated, and the requirements are stricter.The rim core material uses a closed -hole foam material, that is, the polystyrene material, wraps the glass fiber cloth outside, is also applied to three layers of phenolic resin, and then the sails are covered with several layers of paint.The life of life must have fluorescent strips for convenient rescue.

Not a lifebuilding circle, you must not be used as a life settlement.The national standards performed by the swimming circle are different from the national standards performed. The lifebuilding circle is a life -saving function. It has many accessories; while the Swimming ring is defined as a water toy, it is only the toy standard.Therefore, compared with the real lifebuilding circle, the toy swimming circle is prone to damage the air leakage, the pressure resistance ability is very poor, it is easy to explode, the plastic surface is slippery, it is difficult to grasp the grip.Auxiliary or protection is dangerous if it is taken to the deep water area.

How to use the life circle

1. Soak in the water temperature of 30-40 degrees before the life ring is used. The plastic softening of the life ring and the air inside can only be used after the water temperature.

2. Do not charge too much when the life ring is inflated, because the current indoor temperature is limited, and if it is too full, all of them are cold air. Once put in the hot water of the swimming pool, the life ring will be full due to inflatable heat and swelling.The principle of cold contraction burst at the interface.

Disclaimer: The above method stems from the index of the program system or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. It proves that it is valid. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt; error correction & gt; & gt;

How to choose Square dance clothing

Square dance is a whole body exercise when jumping, so when choosing clothing, loose clothing is the best choice.If you choose thinner clothes, not only during exercise, not very comfortable, but also even cause physical damage, such as some abrasions on the body, etc., causing unnecessary trouble.When choosing, denim clothes and so on still need to be avoided, because such clothes are relatively hard.

Therefore, when dancing in the Square, you can choose sportswear, etc. Some sportswear are often relatively loose.But what needs to be known is that you ca nt choose yoga clothes, because yoga clothes are often more leaky.The amplitude of the Square dance movement is still relatively large, so it is easy to go away.So we can buy professional clothing before we dance in the Square dance.

There are also many professional clothing on the Internet now. At this time, according to the situation of our body, we choose a set of suitable sets.In addition, when choosing, you need to choose a relatively good breathability. When you dance in the Square dance, you are relatively easy to sweat. The clothes with good breathability are also more comfortable when wearing.

For many elderly people, you may wish to dance more Square dances in normal times, which is still very good for your body.

Total tips for buying Square dance clothing

1,Fabric

The moisture absorption of the fabric should be very good.After washing the density and good elastic clothing, the fabric will be thicker after washing,,Effectively avoid the problem of the ball, relaxing, and good preservation.Because the Square dance service is basically worn once, it is to be washed once.If the fabric is poor, it will not be worn for a long time, and the embarrassing situation of glowing and exposing the scenery during practice will be prone to. The horizontal fiber control of the Square dance fabric is strong.Live your body.Breathd and moisturizing and strong, there is no feeling of sticking to the Skin when sweating; it can keep warm in winter. It feels refreshing in summer, and the environmental performance is up to standard. After many washing, it does not change. The fabric remains naturally lustrous; it can perfectly reflect the beauty of the practitioner.

2,Environmental protection

The Square dance service is a personal underwear product, and it should pay more attention to its healthy and environmentally friendly characteristics.During the exercise, the practitioner will sweat a lot. If the close -fitting clothing is not really environmentally friendly and healthy, the harmful substances will enter the human Skin and body as the pores relax.We practice yoga to pursue health. If we cannot choose a truly environmentally friendly and healthy yoga product, it will really lose.Nowadays, environmental pollution is serious, healthy and environmental protection is the desire of people. To truly care for yourself, you must carefully choose good products, which is to be responsible for yourself and family.

3,style

The style of the Square dance suit.To highlight the personality, you can choose a clothing with the Indian national style, loose and natural, and there is a sense of mystery of elegant and easy to wear;;There is also a modern style fitness suit with good tight elasticity. It can also set off a beautiful figure. Generally, it is more suitable for practicing high -temperature yoga.You can choose according to your preference.

4,color

The color of the Square dance suit is as refreshing and elegant color as much as possible. The best color is the best, so that you can relax your visual nerves so that you can calm down quickly.Don't make the color too jumping and eye -catching, and make you feel excited. Try not to wear it when practicing yoga.

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1. Is it good to hit the pole before the fishing rod is changed?

The front pole is a type of hand and sea dual -use pole. It is named because it is suitable for the "front fishing method".Through the transformation and modifying into a pole, can you hit the pole before changing the fishing rod?

It is more convenient to change the pole before the fishing rod. Compared with changing the rod, it is better to hit the pole before changing, because the wire rings of the front pole are small, it is not easy to wiring, and it is more conducive to Taiwan fishing.The body is relatively light; in addition, after the Taiwan fishing rod is changed to the pole, there are enough lines when encountering the big fish, which can ensure that when the big fish is struggling, it will not be cut like a limited line group of the Taiwan fishing rod.And the pole can be caught deeply.

In summary, it is better to change the pool before the fishing rod is changed. So how to change the fishing rod to the front pole?

2. How to change the fishing rod before changing the pole

Pay attention to the method before changing the fishing rod. Generally, the modification requires 502 -speed dry glue, epoxy resin glue, guide ring, top slow, fishing wheel card seats, high horse lines, front wheels and other materials.The modification method is as follows:

1. Put the rod tip of the table fishing rod with a lighter and remove it.

2. Then use 502 glue to stick the guide ring from small to large to the pole mouth.

3. After the glue is dried, you can use a parallel tied ring with a parallel horse line to tighten the fishing wheel on the fishing rod.

4. Then use sandpaper to polish the inner diameter of the activity, so as to avoid scratching the fishing rod paint surface when closing the pole, and the number of activity conductors installed installed in the specific length of the pole tip can be selected according to the length of the pole tip.

5. Apply 502 glue to the tip of the pole to install the top ring.

6. Then the epoxy resin glue is divided into two bottles of two A and B bottles of 1: 1 and evenly apply it evenly on the high horse line.

7. After applying a well, you need to stir up for more than 24 hours and then wrap the anti -slip tape, and then put it forward to hit the wheel.

What bait and bait for fishing for fishing

When you fish, please remember: Please see the fish as a person first, and then look at yourself as a chef.

Generally, fishermen enter the Fishing gear store, first depend on the target fish. First, choose the following seven big bait: Fushou bait, cat bait, carp bait, cattle bait, grass carp bait, big head bait, comprehensive bait (universal bait), weTemporarily regard them as a staple food for fish.It will be dependent on the needs. Choose the following bait: bait, additive bait, and can be sprinkled with milk, fragrant tiger, garlic Flour, Peanut powder, musk powder, fish fine powder, red tail green ...

fish, like people, is hungry and eats everything.The approximate ratio of bait is: 80%of the staple food, 18%of the staple food, 2%of the seasoning, and the bait manufacturers have basically prepared the staple food, non -food, and seasonings.If you want to catch a good fish, you must think about how to be a good chef, think about why you want to divide the seven big bait, bait, and divide the additive bait, Wheat protein and white powder.

People have vision, hearing, smell, taste, and fish, and the manufacturers have considered it.Human appetite is different. The staple foods can be used for corn, sweet potatoes, rice ... I have to want vegetables and condiments when there is meals. Shrimp, fish, green vegetables are non -food, monosodium glutamate, salt sugar, Pepper, and wine.Probably, as long as the guests can't open the mouth.We are the same when we are bait bait.Weather changes can change human appetite and also change the appetite of fish.People will choose a good restaurant to eat for various factors, and the fish will also choose a brand of bait to eat. When we fish, we can use brand -name bait as a chef.

The seven bait are temporarily regarded as a staple food. The manufacturers have considered the problem of the ratio of staple foods, dishes, and seasonings. Why do we only regard it as a staple food?For beginners, buying clothes at department stores does not know how to choose. The easiest way is to buy a set of models directly. It must be the latest style and supporting, as long as it meets its own size.Beginning fishingrs can single out the "brand names" for the seven major fish species and use various "brand names" as a staple food, because they do not understand what ingredients they have in them, they only know that it is the most basic.You can even go to the fishing ground to see which bag is the most on the ground. Buy it directly, 80%will not be wrong.And good bait manufacturers will tell you the ratio of water, and the ratio component, which is very convenient to use.

Now, do you have more than 80%of your chefs?How to configure the remaining 20%?18%and 2%of the seasoning. You can ask the store. You can even use the non -asked, 18%of the non -staple egg milk and shrimp powder, and 2%of the seasonings.As long as you think that the "vegetable" you make makes the fish eat it, it will not be frightened. For example, don't add too much flavors, and the taste becomes too irritating.To be an excellent chef, you need to consider more. What are the ingredients of the bait?Will your bait be too hard? How much is the problem with water and how does it taste?Still add some Wheat protein, is it necessary to add a little white powder and so on.Okay, in the end, let's be a good boss, buy a little bait to attract "guests".

Adidas Marvel Co -famous shoes

iron Man-Harden Vol .3

Compared with the traditional iron Man's theme, most of the theme of the iron Man only uses red gold color coloring. This time, the combination of Marvel and Harden Vol.3 is truly to show the mechanical feeling and science fiction of the armor.

The toe and heels are characterized by the unique stereo -lines unique to iron Man armor. Adidas's logo is still an old position and uses yellow as a color matching.The soles of the shoe are made of dark red, red, and white.The tongue is made of mesh material and iron Man's helmet logo, and red is the main color matching. It not only conforms to the color of the Rockets' uniform, but also in line with the iron Man's Battle.

Black Panther-Dame 5

This time Dame 5 transformed the black leopard combat clothes into the shoe body. Compared with the four generations, I was inspired by the Black Panther Fighting necklaces. This time, the shoe body was divided into two.

The overall color matching is mainly black and noble purple supplemented. The toe is mainly triangular decoration. The toe also adds purple decoration for protection. The second half of the sneakers is intersecting black adidas logo and black purple woven.The quality of the material is used as a protection, and the intriguing part is wrapped in the pores as embellishment. The tongue has a black leopard logo. The sneakers feel low -key and luxurious as a whole!

Nick Frey (Director) -t-Mac 1

This pair of T-Mac 1 reflects Nick Frey's iconic black trench coat shape through a cool black dress with patent leather details. Later, with the Aegis Bureau LOGO, it shows the contribution of the Avengers' excellence!

The advantage of these co -branded models is that the surface of the shoe body is leather. The toe is mainly designed with 6 horizontal bars, and black is the main color. The director Nick often appears in a black suit.There is a LOGO of the Aegis Bureau below the heel, and the soles are intersecting multi -patterned blue and black.

Beauty Team-N3XT L3V3L

The US version of the N3XT L3V3L presented the iconic huge shield element in the crystal outsole, stitching left and right, exquisite and domineering!

In terms of color schemes, the color matching of the US team is blue -based, red and white.The entire shoe body seems to be weaving. Adidas is only reflected in the back heels. There are three types of colors with pentagrams with a five -pointed -stars. The soles are very thick. There is no problem with basketball!

Captain Surprise-PRO VISION

This pair of Adidas Pro Vision perfectly restores the most impressive warfare logo of Captain Surprise. The red and blue bright tones are supplemented by yellow stars and lines. The visual impact is extremely strong!

The color matching is mainly blue, supplemented by red, and white occupies more soles.The entire shoe body is embellished with two yellow lines.The toe has a small sign of pentagram, and the tongue is engraved with the English letters of ACE. The unique pattern of the soles makes these shoes more anti -slip and wear resistance.

Destroyer-KT

The signature of the Warriors Thompson is at the heel, as well as the cute jaw element of the Da Da Da Da Da. If you do nt look carefully at the heel, you cant see that the Da Da Xiaoyi is more lovely to give you a heart (one heart, half of the people do nt see it.), The six shoelaces are cleverly representing the six rough stones of unlimited gloves, and the two shoes on the left and right are also very hidden.

Adidas series products recommendation & gt; & gt;