In addition to hygiene and epidemic protection, sunscreen is also very important. Sunscreen and physical protection (hat, sunscreen, sunshade) can be used together. Finally, I wish you all a pleasant picnic experience ~
In addition, the multi-layer umbrella also has a very good UV shielding effect, tested with a detector, the UV value is 3605 without a sunshade, and the value drops to 009 after using a sunshade, and the insulation effect is also very good. Without shelter, the dashboard temperature is nearly 60 degrees, while after using a sunshade, the temperature drops to more than 20 degrees.
There is more sun exposure when driving in summer, long-time exposure of the car will affect the car interior and some precision parts, and even lead to the failure of automobile instruments, so it is equipped with a sunscreen and placed on the windshield. can effectively alleviate the impact of sun exposure on the car, and the price of sunshade is not very expensive, practical is very high.
The May Day short holiday is coming, and I have found all the supplies for outdoor camping, such as spacious and sunshaded canopy, automatic rain-proof tent, hammock, online celebrity picnic mattress, inflatable bed, outdoor folding chair and so on.
Sunshade is not only a tool, but also an ornament. You should choose more beautiful umbrellas according to your own preferences. The colors and styles of various brands of sunshade umbrellas are very rich.
Of course, the cooling work of the greenhouse in summer can not rely entirely on the greenhouse insulation quilt, but also should take some other measures accordingly. Can cooperate with enhanced ventilation to cool down, but it should be noted that it is best to set up a wind shield in the tuyere to avoid the cold wind blowing directly on vegetable and fruit noodles; you can also use a sunshade net to cool down, and the shading rate of the shading net can be selected according to your needs. The advantage of shading net is that it can not only prevent sunburn vegetables, but also allow part of the light to illuminate the interior of the greenhouse, ensuring the photosynthesis of vegetable leaves; you can also take spray cooling methods.
Therefore, broken bridge aluminum doors and windows are widely used in office, factory, refrigeration, laboratory, instrumentation, factory buildings and other general doors and windows (heat insulated windows, dry windows and open windows are widely used). Factory doors and windows use steel doors or wooden doors as one of the main materials for fixing doors and windows. People come into contact with sawed doors and sawed doors. Saw door is the abbreviation of building door and window, and the general name of saw door is saw door head. Saw door is an important form used as window in ancient times, which is mainly used to hide the thermal insulation of large sunshade, TV cabinet and door.
First, the sunshade curtain of the car is exposed to sunlight in three dog days, and people sweat immediately in less than a minute in the sun. similarly, if you love a car for a long time, not only the fashion of people going in is as uncomfortable as a sauna, but it does a lot of harm to the car. And under the exposure of the sun, the temperature inside the car with closed windows will rise sharply to 50 or 60 degrees Celsius or even higher, and the high temperature will damage the dashboard and leather seats.