Is it necessary for the Tent ground?

1. Defense

Because it is difficult to find a flat place when Camping in the wild, it will feel uncomfortable when sleeping. Using moisture -proof pads can reduce the discomfort caused by sleeping on the uneven ground, and the situation will be much better.

2. Keep warm

Because the body generally contacts the ground directly when Camping in the wild (the thermal insulation effect of only relying on the bottom of the Tent is minimal), if there is a layer of moisture -proof pad between the body and the ground, the warmth effect will be many.

3. moisture -proof

When Camping in the wild, the ground is usually very tide at night. Because the moisture -proof pad is waterproof, it can play a role of moisture.

Which Camping is better?

1. Single -layer pad

The most common, the cheapest, and the taste is also large, just the kind of yellow -white lattice Park afternoon tea.It is not recommended in the Camping account.Just one floor, it is too hard, but it can prevent moisture slightly waterproof, but it can be used for base.It is recommended to use Oxford cloth material, wear -resistant, not easy to damage, and very lightweight. It is recommended to buy a better quality. There are metal holes in the four corners. You can use the ground cloth as a shade of the sun when you do not need to spread it under the Tent.use.

2. Aluminum foil pad

Generally add to the single -layer pad, and the moisture -proof ability is insufficient or the moisture -proof pad is not used. It is recommended to add a layer of moisture -proof pad to the Tent.The texture is thicker. Generally, 5-7mm, you can sleep directly on the flat terrain, because of the characteristics of the aluminum foil material, use it under strong light, put on the Sunglasses, otherwise it is too dazzling.Good waterproof, good moisture -proof, and tearing.

3. Egg nest pad

As the name suggests, it is similar to the storage container of the eggs. The cushion is wavy. The uneven cushion is made of foam sponge. People sleep on it, and the air insulation layer can be formed between the uneven gaps., Softness is also higher.There are also disadvantages, that is, after sleeping for a long time, the convex surface will flatten.waterproof and moisture -proof is not easy to damage.

4. Self -filled air cushion

The charging valve of the filling cushion is unscrewed, and it will automatically expand the internal expansion with the air, and then twist it.You can sleep on it, or you can use a mini inflatable pump to charge, faster.Now some inflatable cushions are also equipped with pillows, which is more friendly.There are also doubles, and there are single stitching doubles, with many styles.Sleeping is very flat. Some of the fabrics are suede on it, and some are the fabrics of umbrellas. In terms of body sensation, suede is softer.waterproof and moisture -proof comfort is high.The disadvantage is that when the storage is storage, it is too troublesome to deflate. If it is not clean, it is not easy to pack.

1. How to repair electric scissors

Electric scissors are driven by electricity. If it is not used properly or used to cut inappropriate things during use, it is easy to fail. Don't worry.sales of the situation.Of course, if you don't know how to repair electric scissors, it is recommended to let professionals repair it.Common causes and maintenance methods of electric scissors are:

1. The battery cannot be charged normally. It may be because the battery does not match or the charger does not match or voltage. First check whether the battery charger is a charger attached to the product, and then pay attention to whether the charging voltage is consistent with the voltage on the nameplate. IfIf you have any problems, replace the charger or adjust the voltage in time.

2. When you accidentally put the non -cut object in the incision, the sword will be closed and cannot be operated. At this time, you should immediately release the trigger, and the blade will automatically return to the open state.

3. When the branches of cutting are strong, the swords are closed like the above situation. The solution is to release the trigger.

4. If the operation is not caused by the operation, the battery is sprayed with liquid. At this time, pay attention to turn off the switch in time, and be careful not to get the liquid. If it is accidentally stained with the liquid, it should be cleaned immediately with water. In severe cases, you need to seek medical treatment.

two,How to maintain maintenanceElectric scissors

Electric scissors are more convenient to use, but if you do nt do daily maintenance, if you do nt perform regular maintenance, it will be damaged or causing a reduced service life. The maintenance and maintenance method of electric scissors is:

1. Before each charging, let the electric scissors pass and power, and the trigger will be dried for about 50 times, so that it will practice working normally for about 5 minutes.

2. After the electric branches and scissors are used, be sure to scrub the blade and fuselage with alcohol to remove wood shattered and other dirt.

3. When not using electric scissors for a long time, be sure to pay attention to the maintenance of the battery. It must be charged once a month to avoid the battery life.

4. Put the electric pruning and battery in a cool place during storage. The temperature is not higher than 30 degrees Celsius to avoid sun exposure.

5. Do not put the electric scissors battery in scissors for a long time. Because the time is too long, it will cause the battery to soften and flow out of harmful substances. Therefore, it is best to remove the battery alone when not in use.

What rain tools are there in common rain

1. Rainwear

Buying and maintenance of raincoat

1. Fabric

There are three common fabrics:

Polyethylene (PVC): It is the jelly semi -transparent plastic raincoat often seen outside. This raincoat is low in price and the disadvantage is that it is easy to damage;

nylon and polyvinyl chloride: It is a layer of PVC waterproof layer in the inside of the nylon fabric. Its price is moderate and it is not easy to damage.

waterproof and humidity cloth: It is coated with a layer of waterproof and humid coatings in the inner surface of the fabric. Its waterproof and humidity layer has 1 billion micropores per Square Square. These micro -holes can allow gas molecules to pass, but it cannot make larger water molecules.Through it, it can achieve waterproof and breathable effects; the disadvantage is expensive.

2. Workman

The workmanship of Raincoats is mainly reflected in the spacing of the garment. If the equipment for producing Raincoats is backward, the pitch of the garment is too large, the needle seam is inconsistent, and the sealing is not up to the standard, which will easily lead to water seepage.

3. Style

When buying Raincoats, you should first consider the rainfall effect and wearing comfort, and then pay attention to the beauty and generosity.There are two common raincoat styles:

Wind coat -style raincoat: windbreaker raincoat is also commonly known as Little Feixia and cape -like Raincoats. It is commonly common raincoat.The advantage is that it is convenient to use. It is fast to wear. The disadvantage is that the rainproof function of the legs is slightly insufficient.

Two -long raincoat: Two -long Raincoats are Raincoats and rainco trousers.Its advantage is that the rainproof function in the leg is better than a windbreaker raincoat. The disadvantage is that it is more troublesome to wear.

4. breathability

If the breathability of the raincoat is poor, it will cause the tightly cover the human body, causing the heat to be exhausted in the body, and the cold inside heat, forming stagnant water, and wetting on the body.

Rainy coats must also pay attention to maintenance, so as to extend their service life.After the raincoat is used, it is best to wipe it with a dry cloth. It is naturally dried in the cool place. Do not expose it under the scorching sun.Do not rub it when cleaning the raincoat, which will cause polyvinyl chloride and nylon cloth to leave, causing the air to penetrate and foam.When light wrinkles appear on the raincoat, you can hang it on the hanger to let it naturally recover.If the wrinkles are tight, you can soak the raincoat in a hot water at about 70 C for 2 minutes. After taking it out, put it on the tablet and flatten it, and then dry the water traces to restore the flat. Be careful not to pull hard.

Second, rain shoe

That is, water -separated shoes worn on rainy days.

Satellite of raindrops

Rainwands are divided into material: rubber raindrops, PVC raindrops, EVA raindrops.

Rainwands are divided into age: children's rain boots, children's rain boots, big children's raindrops, adult raindrops.

Rainwands are divided by gender: women's rain boots, men's raindrops.

precautions

size:Most people are buying shoes, but rainders are not the same as ordinary shoes, because the inside of the rainwood is relatively cool. It is recommended to buy a large number. This can be added to the inside.Comfortable, you can change a pad when it is cold, so that it is not too cold in winter.

Body shape:Today's raindrops look like boots, so how to choose raindrops that suits your legs are very important.It is recommended that the calf is relatively rounded, you can choose some dexterous rain boots; if netizens with tall figures can choose high Tube, the medium -sized figure will be more appropriate to choose a medium -Tube style.

raw material:Rainwands have always given people a stuffy and impermeable impression, and most people feel that it should not be worn for a long time.But it is important if you encounter a pair of rain boots that rains all the week, making your feet comfortable and not to produce athletes.Therefore, Xiaobian suggested that when you buy raindrops, choose rain boots of natural rubber raw materials, and do not choose plastic rain bears.

price:The price of rain boots bought on the market is uneven, as low as tens of yuan to thousands of yuan.However, Xiaobian recommends that buying rain boots does not need to choose expensive big names. You can choose raindrops between 100--200, which not only guarantees the quality and is more comfortable to wear.

Function:The biggest function of raindrops is waterproof and non -slip, so everyone must not ignore this primary function. Without this special function, fashion will lose his role.

Third, rain boots

Rubber raindrops can accelerate the aging of rubber products, so as to make it hard and softer.Therefore, the rainders should not be exposed for a long time, let alone exposure and baking.You should also avoid contact with coal sleeves, gasoline, etc., because these chemical solvents can dissolve rubber and make the upper stick.When you wear, do not touch the pointed objects such as broken glass, wire, and iron nails. Once you scratch the leak, you cannot continue to use it.

Favorites with rain shoes, it is best to use paper or cloth first: wrap the raindrops only, and then install it in the shoe box, store in a cool and dry place.

Fourth, umbrella

1. Usage selection

Is the umbrella used to hide from the rain, or to hide from ultraviolet rays, or to make props.If it is an umbrella hiding from ultraviolet rays, it is recommended to choose a silver fabric on the surface or inside, so as to effectively reflect ultraviolet rays.Select the color that is suitable for your age to match.

2. Structure selection

a. The umbrella is manually opened and opened and automatically opened, so you must clarify what structured umbrella you are accustomed to.

b. According to common sense analysis, most people like it and are used to automatic umbrellas.But handmade life is often longer than automatic.

c. There are upright and Bone shrinkage.It is convenient to shrink, it can be folded, and the volume is small.

3. Something selection

Everyone knows the fabric of the umbrella, the rest is the internal skeleton, which is very critical.When you see strong wind, many umbrellas are covered, that is, the skeleton is not effective. Here it is recommended to choose a thick and sturdy steel material.

4. Weight volume

Choose an umbrella that is suitable for your own needs. It is best to be compact, just enough, so it will not be too tired to hold it.It is usually enough in the diameter within 60 cm, unless you are big.

5. Fabric selection

There are many fabrics in umbrellas, but it is best to choose an umbrella containing Tefuron fabrics. The fabric of this umbrella can be waterproof and fast.

Disclaimer: The above content is derived from the provision of the program system index or the sharing of netizens. It is for your reference only and does not represent the research perspective of this website. 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;

1. What is charcoal powder

charcoal powder, also known as charcoal powder, is produced by charcoal, such as charcoal residue as raw materials, the products obtained by crushing, and charcoal powder that can directly produce biomass can be produced.Bian Skin and so on.

What is the use of charcoal powder

There are many uses of charcoal powder, and the main application areas are:

1. Industrial field

(1) Metallurgy: Add charcoal powder during the smelting raw iron, which can help smelting high -quality steel with fine -grained structures, tight castings, and no cracks.

(2) Chemical industry: It is mainly used as a carburizing agent to carburize the steel products.

2. agricultural field

(1) Improve the ground temperature: After the charcoal powder is applied to the soil, because the black carbon particles absorb the Solar heat energy, the soil temperature can increase the degree of Celsius and promote the germination of the seeds.

(2) Improve the soil: After the charcoal powder is applied to the soil, the roots can be generated on the surface of the carbon, which can form agricultural soil suitable for plant cultivation. It has improved the growth, color, and taste of grains, Beans and vegetables.

(3) Keep soil moisture: When the relative humidity is more than 50%, the carbon powder can quickly absorb about 20%of water, which can be used to maintain soil moisture.

(4) Slow -release agent as pesticides or Fertilizers: Use the adsorption ability of charcoal powder to keep the content of pesticides and organic Fertilizers in a balanced state.

(5) Change soil pH: increase the soil CO2 content, adsorb the harmful metals in the soil, and increase the vitality of soil microorganisms.

3. The field of life

There are also many charcoal powder in the field of life. Common ones are activated carbon, charcoal carving, and water -tobacco charcoal. They are also widely used in the fields of fireworks and firecrackers and mosquito coils industry.

3. How much is charcoal powder per ton of one ton

charcoal powder is made of charcoal. The price is relatively cheaper. Generally, charcoal powder on the market is generally about 1800-2000 yuan per ton. There are also some expensive charcoal powder for more than 3,000 yuan per ton.(The above price source network is for reference only)

What is golf Umbrella

golf umbrellas are generally used for sunshade and rain when they are golf outdoors. They are widely used in high -end hotels, high -end club property management, high -end residential villa areas and other places.The biggest feature of golf umbrella is large. It can be said that the biggest umbrella that can be held in hand, the normal specifications are between 25 inches and 32 inches.

The common golfences on the market include straight rods, golf umbrellas, automatic rod automatic golf umbrellas, two -off self -driving golf umbrella, etc. With the development of society, the design of golf umbrellas is becoming more and more user -friendly.Solved.The common method is to make the umbrella surface into a double layer. The top of the umbrella surface below is empty, and then the top layer is covered on the top layer below, which is larger than the pores of the air.A small amount of needle thread suture. When it is used normally, the rainwater cannot enter the umbrella. When the wind blows, the penetrating top is discharged.

The fabrics of golf umbrellas are mostly special fabrics for mid -to -high -end umbrellas. Among them, 190 nylon silver tape and 190pg cloth are mainly used. Using such fabrics, the umbrellas made often flat the umbrella surface. After the rain, the water droplets quickly slipped.190 nylon silver tape has the anti -ultraviolet function, filtering the hot summer summer heat, gorgeous colors, making people pleasing to the eye.190pg cloth has a soft hand and a very texture. It is simple and uninvited, making people feel stable.

The handle of golf umbrellas currently uses EVA straight handle, plastic handle, plastic spray rubber paint handle, wooden handle, plastic bag iron handle, titanium -plated iron handle, etc.golf umbrella still used iron groove bones or even double grooves in the early years, which was too bulky.At present, the popular golfebility Bone is mainly fibrous bones. The quality is light and it is not easy to break. There are also mixed methods of short -iron groove Bone and long fiber Bone.

What is the difference between golfe and ordinary umbrella

1. The umbrella surface of the ordinary umbrella is a single layer, and it is easy to turn the umbrella when encountering a large wind; the umbrella surface of the golf umbrella is double -layered.It is not easy to roll the umbrella.

2. golf umbrella surface is large, the materials are more particular, the umbrella Bone is tough and difficult to break, and the relatively cost is also higher.The amount of ordinary umbrellas is relatively simple, and the relative cost is low.

3. golf umbrellas can be used to shade or block rain, but generally we do not care about golf umbrella called "Yulu umbrella", but the umbrella called "Yulu umbrella" generally does not have satisfaction that can satisfy satisfactionThe above features needed for golf movement.

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 effective. Please pay attention to the authenticity and authority of the source of the content of the content.Apply to delete & gt; & gt;Correction & gt; & gt;