1. Do a good job of cold resistance and anti-freezing measures. For Fritillaria thunbergii, Yuanhu, saffron and other traditional Chinese medicine, can cover straw, sunshade net and other anti-freezing. Control the water content of Dendrobium candidum matrix, seal the greenhouse film, prevent cold air from entering the greenhouse, and multi-layer covering can be used in the greenhouse. For breeding seedlings, potted flowers and some Lunar New year Flowers and precious flowers, it is necessary to do a good job of heat preservation in the shed, and lilies and Lunar New year flowers need to strengthen heating measures, especially when low temperature comes, pay attention to watch at night and heat up continuously to prevent frost damage caused by sudden changes in temperature in the shed. For the gerbera produced in the simple greenhouse, when the low temperature freezing comes, the film needs to be added to resist the low temperature, and a layer of non-woven cloth can be added in the greenhouse to enhance the thermal insulation performance.
High-tech intelligent greenhouse is generally equipped with facilities with high automation, such as external sunshade system, internal masking system, internal thermal insulation system, forced ventilation system of wet curtain fan, top ventilation system, heating system, power distribution / control system and so on. in the working process of intelligent greenhouse, managers input the data and control parameters needed for planting crops into the computer, the intelligent greenhouse can realize unmanned automatic operation and automatically control the greenhouse environment. To ensure the growth of crops.
2. Sunshade. The membrane structure parking shed adopts polycarbonate material with high impact resistance, and its strength is about 200 times that of glass. The raw materials are imported from Germany and processed in China. Through the double-sided co-extrusion process, the anti-ultraviolet material (UV) is added, which can effectively block more than 98% of the ultraviolet rays, protect the car surface paint, effectively control the continuous rise of the interior temperature, and in direct sunlight. The temperature in the car can reach more than 60 ℃ and can be effectively reduced to about 40 ℃ after installation. At the same time, it also has flame retardant effect, and can be used normally for more than 30 years in the environment of-30 ℃ to 60 ℃ (137 ℃ thermal deformation). The downcomer is made of high-strength aluminum alloy and has a unique user-friendly design to avoid the second pollution to the car and you when the roof water falls to the ground. The structure is reasonable and easy to clean, and it is convenient for the membrane structure parking shed to remove dirt in the pipe.
In addition to personalized needs, the new car also accurately locates the pain points for women, adding a number of female exclusive configurations. These include rear reversing radar, SEK certified antibacterial fabric seats, Nanoyi water ion generator, tissue bags, sunshade cosmetic mirrors and other configurations.
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.
Shen Jianliang said that after the early online donation, 56% of the funds for the activity plan have been completed, and the relevant funds have been converted into 1000 cooling packages under the supervision of the Charity Federation and other departments. Each cool bag contains cool oil, honeysuckle, toilet water, sunshade cap, mung beans and other heat prevention and cooling products. Master Chen has been working in Tonglu for more than a decade and always receives love from the government, trade unions and all sectors of society every year, but he is particularly moved to learn that this cool bag is from online, caring people and enterprises from all over the country. While replacing the broken cool hat on his head and putting on a new sunshade hat, he inquired carefully about the operation of the public welfare project, saying that he could also make some contribution to society.
Among them, Weiqi FS Fengchi CARE version adds a colorful double body, the roof is black, creating a suspended shape, while the body provides three choices of super white, red mica and lemon yellow, which looks more fashionable as a whole. In terms of configuration, both models have added rear reversing radar probes, SEK certified antibacterial fabric seats that meet Japanese local standards, Nanoyi water ion generator, tissue bags and sunshade cosmetic mirrors, which are more in line with the needs of female consumers.
China stipulated on October 1, 2007, “the visible light transmittance of the front windshield is not allowed to be less than 70%, and the side window glass is not allowed to post mirror reflective sunshade film.” But in real life, there are often many car owners in order to save money, choose to paste a cheap high imitation film in the automobile supplies wholesale market or roadside shop, but do not realize that this kind of inferior film, not only can not work, but also because it contains formaldehyde, benzene and other harmful ingredients to release harmful substances to the car, damage to the health of passengers, less than two years will fade, but also need secondary film, secondary consumption of