6. the valid period of the beach epidemic prevention regulations is extended to July 31, including: statistics shall be carried out at the entrance of the beach, with a maximum of 40 people per 1,000 square meters; customers in line must keep at least a distance of 1.5 meters; sunshades are at least 4 meters apart. Except for families with children, a maximum of two recliners can share a sunshade; swimmers must bring their own towels on the recliner. Team sports with physical contact are prohibited. If crowds gather in the beach bar, it will be closed.
External shading mainly refers to covering the sunshade net on the outside of the greenhouse, which directly shields the solar radiation outside the greenhouse, which can effectively reduce the temperature in the greenhouse. At the same time, the external shading system can be active. with the continuous development of science and technology, there are more and more kinds of greenhouses, and greenhouses for cultivating all kinds of plants and organisms are also built, and a variety of methods are used to control the temperature in the heat preservation work. every week, when irrigation is carried out, the end of each drip irrigation pipeline is opened in turn, and the fine particles accumulated at the end of the eyedropper are flushed out with high-pressure water. The pipeline must be opened one by one to ensure sufficient pressure,
(3) semi-rigid foam? It is mainly used to make automobile dashboard, handrail core, sunshade, gearbox top cover, roof lining, door interior panel, bumper core, thrust pad and so on. Because this kind of polyurethane foam has high pressure load capacity, outstanding shock resistance and impact resistance, it can effectively eliminate vibration noise.
The two symmetrical circular instruments under the sunshade arch of the first dashboard are simple and clear, while under the sunshade arch of the second dashboard is a large liquid crystal display screen to display satellite navigation, reversing radar, entertainment systems and various driving information. Due to the use of i-drive information control system, the center console looks very regular, not so many complicated buttons and knobs.
Car body interior decoration refers to the car interior parts that protect or decorate the human body, as well as car accessories to achieve certain functions, including instrument panels, seats and safety devices, airbags, sunshades, car rearview mirrors, door interiors, floor interiors and other military interiors.
If you want to find Shen Qiu car glass, if you want to find Shen Qiu car glass replacement, Shen Qiu car glass repair, go to Zhoukou Yuncheng car glass store. When you are skiing or driving in the mountains, it is helpful to be able to see ahead-but if the temperature or humidity is different, your goggles, glasses and windshield will fog. Although there are many ways to solve this problem with electricity, researchers at the Federal Institute of Technology (ETHZurich) in Zurich have developed a new anti-fog coating that uses light to heat the surface. Removing the fog from the glass is not a new problem, and there are many ways to solve it. The simplest is waterproof paint, which is usually used in glass or sunshades, and some claim to be permanent. Other more active methods are to heat the element in the lens to prevent water droplets from gathering, but this obviously requires a battery.
Although the solar greenhouse has a very good thermal insulation performance, but from the point of view of safety, heating equipment is still an important factor. The southern part of our country generally does not need to heat up, but if we encounter bad weather continuously, we still need to use the energy stored in the greenhouse itself, otherwise it will not be able to meet the growth of vegetables. Therefore, whether in the south or north, heating equipment has always been a necessary protective measure. The technical aspect requires that in the equipment configuration of solar greenhouse, the configuration of thermal insulation equipment should be demonstrated in great detail. Of course, the work of glass greenhouse in Tibet needs the cooperation of a variety of equipment, with the increasing temperature requirements, especially in autumn and winter production, external sunshade system, internal thermal insulation system, window opener, fan, wet curtain and other equipment need to be applied. For more information about the cost of glass greenhouse in Tibet, please contact Minghao greenhouse Engineering Construction Company directly.
Linchuan in the building to meet the design requirements of the premise, the addition of external sunshade, awning and appropriate increase in the length of the southward balcony can play a certain sunshade effect. Heat-reflecting fabric curtains coated with metal film are arranged on the inside of the window, which has a decorative effect on the front, forming a less mobile space layer about 50mm thick between the glass and the curtains. In this way, a good effect of thermal reflection and thermal insulation can be achieved, but the direct lighting is poor and should be made into a movable type. In addition, installing blinds with certain thermal reflection on the inside of the window can also obtain a certain thermal insulation effect.