In order to accelerate the formulation of the national standard "Professional sports Clothing Ski Services" and guide Ski Service companies to steadily improve production technology and product quality, on March 26, 2021, the Pathfinder Group was drafted as the standard main author to draft it to the National Standards and Technical Committee of the National sports products.The sportswear branches and more than 30 skiing clothing manufacturers and industry experts gathered together to study the national standards of "Professional sports Clothing Ski Festival" and explore the future of the Ski Service industry.

After nearly a year of research and demonstration, ([2021] No. 17), the National Standardization Technical Committee of the National sports products Standardization Technology Committee Standard and Organized GB/T41176-2021 "Professional sports Clothing Ski Cloth" and the revised GB/T41176-20221GB/T41174-2021 The two standards of "Professional sports Clothing and Fields" are approved for release, and will be implemented from July 1, 2022.

With the concept of national fitness, the boom of the ice and snow sports quickly poured into people's lives.The consumer group of Ski suits has also gradually shifted from professional skiers to ordinary people.Ski clothing has become a special variety of sportswear and a hot spot for consumers.

The promulgation of national standards for skiing services is an important measure to meet the current corporate needs and market expectations.The formulation of this national target will actively promote the improvement of the product quality and improvement of the product in the Ski Service market, and help the development and flying of the ice and snow industry in my country.

As a leading enterprise in the Chinese Outdoor product industry, since the establishment of the road, the development of the road has always insisted on promoting the development of many outdoor sports including skiing.It has played an important leading role in expanding the population of ice and snow sports, creating the atmosphere of ice and snow sports, spreading ice and snow sports culture, and developing the ice and snow sports industry.

In the future, the road visitor will continue to improve the professionalization of the product, strictly control the quality of the product, actively exert its own technological advantages, lead the development of the industry with strength and mission, and continue to support the development of ice and snow sports in my country to provide extreme outdoor products and services, create creating, create to create The healthy and happy lifestyle is the mission, becoming a strong promoter of the mass movement, outdoor activities and natural travel healthy lifestyles.

1. Do you want to wear underwear in the Swimsuit?

Female friends usually wear swimming suits when swimming pools. Many ladies are struggling to wear underwear when wearing Swimsuits. Some people say that they want to wear and avoid glowing;IntersectionDo you want to wear underwear in the Swimsuit?

Generally speaking, when girls swim, you don't need to wear underwear and panties when wearing a Swimsuit, because there will be designs such as chest pads and pads on the Swimsuit. Merchants who make Swimsuits have considered comprehensive.; And wearing underwear in the Swimsuit will be uncomfortable and affect the shape.If you are still worried about glowing, you can choose less exposed Swimsuit, conjoined and separated ones.

2. Do girls' Swimming trunks still wear underwear?

Some girls wear split Swimsuits, and they will also wear Swimming trunks below, so do they need to wear underwear in Swimming trunks?

Generally speaking, women's Swimming trunks are more close and can not wear underwear.The design of the Swimming trunks meets the requirements of people's exercise in the water. Not only is it good for elasticity, it has no irritation to the Skin, it can also be convenient to move in the water. The lining of the Swimming trunks has a protective effect and will not go away.If you wear underwear in the Swimming trunks, the underwear is easily wet after launching, which is easy to wander, causing the underwear to be sinking and easy to fall off. It is not safe nor comfortable.

Therefore, if girls wear Swimming trunks, there is no need to wear underwear in it.

3. Do men's Swimming trunks still wear underwear?

Most girls swim in swimming clothes. The Swimming trunks are mainly men's wearing more. For male friends, it is not known whether or not panties in Swimming trunks should wear underwear.Is it okay to wear underwear in the Swimming trunks?

Men's Swimming trunks usually do not wear underwear. Swimming trunks wearing boys are generally more personal. If you wear underwear and then wearing Swimming trunks, you will be bloated, and you will not be able to look at it.The underwear is in the Swimming trunks. After the water is wet, it will be uncomfortable, and it will increase the risk of bacteria into the human body; there is another reason for men's Swimming trunks without pants.charm.

[Features of Outdoor clothing] What are the characteristics of Outdoor clothing for Outdoor clothing?

What is Outdoor clothing

The Outdoor environment is complicated and changing. In order to resist the harm of the human body, protect the body's heat from being lost, and the sweat produced during rapid discharge of exercise. When climbing, climbing and other outdoor sports, it should be layered.

The so -called Outdoor layered dress refers to wearing different materials in outdoor sports to adapt to the impact of various weather changes in the wild on the human body, such as pants, fleece jackets, warm clothes, sunscreen pants, andSpeed dry pants and so on.

What are the characteristics of Outdoor clothing

Warmth

Although warmth is closely related to the thickness of the fabric, outdoor sports are not allowed to be too heavy, so it is necessary to keep warm and lightweight in order to meet the special requirements of Outdoor sportswear.The most common method is to add special ceramic powders such as chromium oxide, magnesium oxide, and oxide to the synthetic fibrous spinning fluid such as polyester, especially nano -grade micro ceramic powder.Thermal energy can also reflect the far -infrared rays emitted by the human body, so it has excellent thermal insulation and heat storage performance.

Wetness

waterproof and humid clothing uses the surface tension of the water, and paint a layer on the fabricPTFE(PolytetrafluoroethylenePTFEThe chemical coating of enhanced the surface tension of fabrics with the same chemical composition and different physical structures, so that the water droplets should be tightened as much as possible without scattering and infiltrating the surface of the fabric, so that the pores on the fabric are unable to.At the same time, this coating is porous, and the water vapor in the single molecular state can be smoothly distributed to the surface of the fabric through the capacity of the capillary between the fiber.

After a large amount of exercise, if you stop in the wild to rest, it is possible to form a water droplet in the inner layer of the clothes because the outside temperature and sweat cannot be scattered in the inner layer of the clothes.

"Knot" phenomenon.There is a special humidity collation process called "low -knitting dew".PU) The fabric is coated with hydrophilic nano ceramic powder. When the body is evaporated with a large amount of sweat, it can absorb too much sweat vapor, thereby avoiding the phenomenon of water vapor inside the clothes surpassed the saturated steam and transformed into water droplets.

In addition to finding a way from fiber and coating, you can also try to absorb and sweat as much as possible in the fabric structure.For example, a double -layer tissue structure is adopted, the inner layer of the close layer is hydrophobic fiber, and hydrophilic fibers are used in the outer layer, so that sweat can rely on the capillary to move from the Skin to the inner fiber, and then due to the hydrophilicity of the outer layerThe combination of fiber and water molecules is stronger than the inner hydrophobic fiber, and the water molecules are transferred from the inner layer of the fabric to the outer layer, and finally distributed to the atmosphere.

waterproof

The primary function provided by Outdoor clothing is waterproof. Most traditional fabric waterproofing is coating or film. Later, waterproof treatment with fluoride or organic silicon is used.The effect of waterproofing can be represented by anti -water permeability and surface moisture.

GB/T4744-1997"Textile fabric anti -seepage measurement static water pressure test" is used to indicate the resistance encountered by the fabric through the static water pressure suffered by the fabric, that is, under the standard atmospheric conditions, the sample on the side of the sample is affected by a continuous rising water pressure.Until three water seepage, record the pressure at this time, so thatKPAorCMH2OTo indicate that the larger the value, the better the waterproof performance.

Breathable

A good Outdoor clothing must not only prevent rainproof but also breathable.Its breathable performance is determined by the microporous structure of the film, allowing gas molecules to escape, preventing liquid water molecules from entering.The breathability is the ability of air through fabrics.Under the specified test area, pressure drop and time, air flow vertical is represented by the rate of samples.Unitmm/sorm/sEssenceThe larger the value, the better its breathable performance.GB/T5453-1997The test area recommended in "Textile Facilities" is20cm2, Can also choose5cm2As well as50cm2or100cm2; Taking fabric pressure drop100Pa, Industrial fabric200PaIf the above pressure drop is not reached or not applicable, it can be selected after negotiation in various aspects50Paor200PaEssence

Stem

The hygroscopic and dryness is to quickly absorb the sweat produced by the body, try to discharge the outer layer and volatilize as soon as possible, so that the body should be kept as dry as possible.GB/T21655.1-2008"Textiles of Textiles and Smooth Drying Evaluation No.1Part: Single combination test method "uses the water absorption rate, dripping time, and core suction height of the fabric to the water -absorbing ability of the fabric to the water sweat;Speed in sweat.This standard has made specific technical requirements for knitting and knitting products for hygroscopic and drying productsGB/T21655.2-2008"Textiles of Textiles and Smooth Drying Evaluation No.2Part: The test method stipulated in the Dynamic Water Transmission Method is: Place the fabric samples horizontally. After the liquid water is in contact with its water surface, the liquid water will spread along the water surface of the fabric, and the water surface of the fabric will be transmitted to the penetration surface. At the same timeThe infiltration surface of the fabric is diffused, and the process of moisture content is a function of time.After the sample dipping surface is dripped into the test solution, the sensor that is closely in contact with the sample is used to determine the dynamic transmission of the liquid water water, and calculate a series of performance indicators to evaluate the performance of water absorption and sweating for textiles.

Anti -static

Outdoor clothing is basically made of chemical fiber fabrics. When the Outdoor environment is relatively dry, static electricity problems will occur. It shows that clothes are prone to hairs and dirt, close to the Skin to produce electrostatic adsorption.If you carry an electronic compass, altitude table,GPSSeveral electronic instruments such as navigators may also be interfered by the electrostatic of clothing and cause errors, causing serious consequences.

Comparing existing national standards and industry standards, the indicators of each method evaluation are different, and the results obtained by using different test methods are not comparable.The electricity of Outdoor clothing that can be used with good charging density method is a method for testing Outdoor clothing anti -static performance during actual wear.

UV prevention

The evaluation parameters of the textile anti -ultraviolet radiation use the ultraviolet protection factorUPFValue, it indicates that the average effect of ultraviolet radiation calculated when the Skin is not protected and the ratio of the average effect of ultraviolet radiation calculated when the Skin is protected by fabrics.GB/T18830-2009"Evaluation of Textiles Anti -UV performance" stipulates the test methods, assessment, and logo of the level of anti -sunlight ultraviolet performance of textiles.UVRadio radiation sample, collect the total spectral transmission rays, and determine the total spectral transmission ratioT(), and calculate the ultraviolet protection coefficient of the sampleupfvalue.You can use a parallel beam to illuminate the test sample, and collect all transmission light with a integral ball; you can also use a light hemisphere to illuminate the sample to collect parallel transmission light.In actual operation, the detection instrument can automatically calculate the sampleUPFValue andT().SampleUPFValue greater than50When it comes to "upf & gt; 50". According to this standard, as samplesupf & gt; 40,andT(UVA.av & lt; 5%At the same time, it can be called "anti -ultraviolet product".

1. What bait fishing for catfish fishing

1. Fragrance type

Fragrant bait can be made with fried soybean Flour, fried Peanut powder, etc. When making bait, you only need to rub the basic bait evenly.In order to allow bait to be soaked for a long time, some sticky cakes, rice dumplings, and rice can be added to the basic bait.

2, strange flavor type

If you need to use this flavor bait, you can use leek, green onions, fresh milk, Milk powder, blood water, etc. as additives for strange bait. You can also add buckwheat noodles and fine Wheat bran with the same weight.You can use it a little harder.

3, sour stinky type

This flavored bait generally needs to be fermented for a long time. The stronger the bait, the faster the fish seduce.You can choose stinky tofu soup, and you need to add 50%of the vinegar to mix well. This can not only stir with the basic bait, but also stick to the basic bait to nest.

Second, how many hooks are used for catfish

The hook fishing catfish hook is 8 to 10.

In addition, fishing catfish with hand rods is best to use diamond fishing, and use double hooks, hook up bait, and hook the hook.Because catfish uses a strong atomization bait, in most cases, it is hooking fish.

3. Explanation of fish fishing skills

1. Selection of fishing spots

We can choose to have an object covering the weak light on both sides of the inlet and outlet, where the soluble oxygen content is high, the quiet water from the wind, and the old fishing positions of people fishing are often fishing.

2. Selection of Fishing rods

It is best to choose a fishing rod with a length of 5.4 meters or 6.3 meters. If possible, you can use the rock fishing rod to replace the hand pole to install the fish line wheel in the fishing group to ensure the success of the caught.

3. Method for bidding

According to the habits of the catfish, the water depth of the fishing point is proved, and the buoyant moves down to make the double hook away from the bottom, and then install the same size bait on the double hook, throw it into the dens, and trim the lead Skin to achieve the purpose of suspending the bottom of the water.

1. What are the benefits of bicycle codes?

The bicycle codes are electronic products used to calculate mileage and speed.There are two main functions of the code watch, monitoring and records.The former helps to understand itself during cycling, and the latter helps to analyze itself after exercise.bicycle gauge is generally used for the measurement of bicycle driving speed. The induction magnets installed on the steel bars installed on the front of the front car, the sensor on the front, along the connection line, the code watch seat on the grip and the code on the seatTable composition.The benefits of bicycle codes are: show several cycling data, such as current speed, cycling mileage, cycling time, etc., high -end code tables also have altitude, air pressure, slope display, and so on.

Second, the practical purpose of Bicycle code watch

1. record the total mileage of cycling

The most practical function of a bicycle gauge is the mileage of driving. This is how many kilometers have been ride on the day of your bicycle from the day of the bicycle.For example, you can know how long it has not been oil on the chain, how long hasn't it been maintained for Hua Gu and so on.We can also use the total mileage to set the mileage of bicycle maintenance. The normal bicycle has to be maintained once for 3,000 kilometers. We see that the total driving mileage is 3,000 kilometers to maintain it once.No need to remember time.

2. Display riding data

bicycle mileage is also very useful. It can clearly record the number of kilometers of your cycling, so that the bicycle riders can master the strength of the cycling.After you got back today, you found that you are tired, prove that you are riding too far.You see how many kilometers of the cycling cycling, appropriately reduced a few kilometers of cycling the next day.How far the ride is in your heart every day, and the cycle is getting tired.After exercise, it should be a relaxation of the whole body, a happy mood, and the excessive exercise will cause harm to itself.

3. The code watch shows the riding speed

The current speed display is also very important. It shows how many kilometers per hour you ride now. This can facilitate you to understand your riding speed. You can know your limit speed and maintenance speed.You can understand how long the distance you are going to ride today, and arrange other things.

4. Display time of bicycle code gauge

Time display is also very convenient, although there are many timing tools, such as mobile phones, watches, etc.However, it has its limitations. Now the large -screen mobile phones are put in the pocket of clothes when riding. When you take it out, you should not just support it. It is not convenient or safe.The watch worn on the wrist is okay in summer, and it is not convenient to ride in the long -sleeved season. A small code watch looks down and looks at the current time, saving trouble.