So we should adopt the form of deep ploughing. Only in this way can we compare the photosynthesis between plants. It can do a good job of topdressing and the dilution between fertilizers in the later stage. Why should sunshade net be covered in the construction of greenhouse? Prevent rain and release hail. Can reduce the impact of rainstorm and hail, its damage to crops in the shed, cooling in summer and autumn, sunshade net can effectively block the sun and reduce the temperature in the shed. Avoid the harm of strong light and high temperature to crops. (3) moisturizing and drought resistance, the communication speed between the air and the outside world becomes slower, and the relative humidity in the shed will become larger. (4) keep warm and prevent frost. Covering the sunshade net in winter can protect the ground temperature and frost, and do a good job in the overall heat preservation of the glass greenhouse. 1 where conditions permit. The construction of semi-underground border surface can be used for the temperature of the soil in the glass greenhouse. Play a good role of soil heat preservation;
In addition, the back of the front sunshade of the copilot is equipped with a large cosmetic mirror, and there is also an open large storage space under the auxiliary dashboard, which is to facilitate co-pilot users to place handbags, cosmetic bags, etc., and easily maintain the goddess style.
GB8410-2006 specifies the technical requirements and test methods for the horizontal combustion characteristics of automobile interior materials and is suitable for the evaluation of horizontal combustion characteristics of automobile interior materials. The interior materials specified in GB8410-2006 include single materials or laminated composites used in automotive interior parts. Such as cushions, seat backs, seat covers, seat belts, headrests, handrails, removable folding roofs, all decorative linings (including door panels, side panels, rear panels, roof linings), dashboards, debris boxes, indoor shelf panels or rear window sills, curtains, floor coverings, sunshades, wheel cover coverings, engine hood coverings and any other indoor organic materials It includes materials such as fillers and cushioning devices that absorb collision energy during a collision.
In terms of interior decoration, domestic head enterprises are almost “monopolized” by the Yangtze River Delta. Ningbo Jifeng shares, Huaxiang, Topu Group, Shanghai Yanfeng Automobile, Daimei shares, Jiangsu Xinquan shares and Changshu Auto Decoration cover the one-stop industrial chain from seats, sunshades, dashboards to the entire internal and external decoration system.
As for the temperature inside the car, the Japanese Automotive Union JAF has also done relevant tests before, and found that the same car was found to be black and white respectively, and exposed to the sun for four hours with closed windows and no sunshade curtains, sampling temperature changes in the room, above the dashboard and on the roof respectively.
Manufacturing direction of automotive interior and exterior parts: focus on the development of automotive bumper, front module, skylight system, internal and external rearview mirror assembly, dashboard, center console, battery tray, seat, steering wheel, seat belt, roof interior, door interior panel, column exterior panel and other internal and external decoration products. Tracking and promoting the manufacture of sunshade, air outlet, air duct, instrument panel crossbeam, waterproof film, multi-function sensor cover, threshold trim panel, air guide cover, luggage interior trim, NVH parts, energy absorption block, engine cover heat insulation pad and so on.
The sunshade can be used not only as a cosmetic mirror but also as a sunshade, which is its main function, but many people may not have heard of it, but its function is to block the sun on the side. if you put its moving feet down, its sunshade area will become very large.
Just like a new house needs to start with wall painting, painting and adding furniture in a rough house, so does a new car. In the production process, various parts such as dashboards, carpets, doors and seats, and small parts such as seat belts and sunshades need to be installed, while materials such as polyurethane (PU), organic solvents and auxiliaries are very common in the materials of modern automobile parts. Formaldehyde, acetaldehyde and other VOCs are easily volatilized into the air. At present, most of the VOCs in cars come from dashboard assembly, wire harness assembly and column assembly. With the increase of temperature, the volatilization rate of VOCs will increase in proportion.
In addition to picnics, how to make such activities more comfortable and “classy”? with the help of escalating demand, the form of camping has become a favorite of consumers. Sunshade, delicious food, a few folding chairs, plus barbecue and charcoal fire, in such an atmosphere, not only the activities become more enjoyable, the photos also become more exquisite, which camp scenery is more beautiful, how to wear more film It has become a topic of skyrocketing searches on Little Red Books.
There are also some less commonly used small functions on the car, such as sunshades can block the rear car headlights, seat belt seats can adjust the height, are very practical functions. As long as you taste it carefully, there is indeed an inner smell on the car, and what other hidden functions do you know?