Greenhouse heat preservation should be done a good shading work, greenhouse heat preservation in the hot season greenhouse vegetable cultivation should adopt shading cover measures, commonly used shading equipment is sunshade, shading should be selected according to plant species. Short plants choose black shading net to choose gray shading in autumn and winter vegetable cultivation. Because the gray shading can prevent the growth of insects, if the seeds or film delay the cultivation of plants need to use the network. On August 7, when the weather is hot, it can be used in the sunshade net, which is relatively weak in the cold season, does not need lighting or no curtain, and does not shade in the heavy rain season. The heat preservation time of the net greenhouse is not long, and the plants are covered on the surface, especially the dark shade opens the daylighting. When growing mushroom crops, greenhouse heat preservation will not cause fungal crop infection, and the products can be recycled.

The standard lighting of the cab of the new BMW3 series sedan is entirely composed of LED. This includes front and rear reading and interior lighting, as well as glove box lighting, lockers under the central armrest, foot space, sunshades and rearview mirrors and doors in suitcases. Optional ambient lighting can provide atmospheric light for the cabin and can also be adjusted as needed. Additional indirect lighting along the contours of the dashboard and door panel uses precisely positioned LED fiber optic light guides to create a dynamic, unique atmosphere. There are six light colors and eleven luminance combinations,

With the improvement of consumption level, in addition to the traditional safety requirements, consumers also pay more attention to comfort and driving experience when buying cars, so the quality of car interior has gradually become one of the important selling points. the automobile interior industry has also ushered in the rapid development. Car interior parts include car seats, door panels, dashboards, armcases, sunshades, column panels and other subdivided categories. Among them, the car seat accounts for the highest proportion of the value of automobile interior parts, reaching 45%, followed by the dashboard assembly, accounting for 13%.

Saifeida car sunshade is through the sun umbrella sunscreen principle, according to the shape of the car design, covering from the front windshield to the rear windshield, can effectively reduce the temperature of the car under high temperature. It is so hot in summer that the car will be very hot as long as it is parked in the sun for a few minutes. Excessive exposure to the sun also does great damage to car paint, so it is necessary to choose a car sunshade. Car sunshade has sunscreen and thermal insulation, Rain Water, dust and bird droppings and other functions, consumers can look at the appearance, look at the umbrella, look at the umbrella bones and other methods to choose and buy, and then take a look at it with the editor.

The dashboard has a larger inch TFT color multimedia display. Toyota Sena existing car configuration: 2020 extended Sena four-wheel drive co., Ltd leather large screen double skylight ceiling DVD mahogany interior JBL audio electric side door electric rear door reflective double electric seat luggage rack privacy glass sunshade central storage box multi-function steering wheel fog sense xenon automatic air conditioning power folding rearview mirror and auxiliary rearview mirror heating front seat heating drive computer small screen electricity Eye movement card smart card starts tire pressure sensing constant speed cruise explosion-proof tire 10 wheels 18 wheels steering wheel heated LED drive light ring shadow radar ranging lane deviates from the last row of charging sockets for auxiliary new navigation second row charging port.

When installing the rubber soft joint, the screw of the bolt should protrude the outside of the joint and tighten the bolts on the end face of each flange repeatedly and uniformly according to the method of diagonal pressure to prevent pressure deviation. Tighten the threaded joint evenly using a standard wrench. Do not use an afterburner to slide, slide or break the movable joint. In addition, it should be checked regularly to avoid loosening and causing the disc to fall off or seep. After the rubber soft joint is under pressure for the first time (such as installation, pressure testing) or before it is put back into use after long-term shutdown, it should be re-pressurized and tightened bolts before it can be put into use. When using or storing rubber flexible joints, high temperature, ozone, oil and acid-base environments should be avoided. Sunny outdoor or windward pipes should be set up sunshade. Sun, rain and wind erosion are strictly prohibited. It is forbidden to brush paint and wrap thermal insulation materials on the surface of rubber soft joints. Due to the aging of rubber products, it should be inspected and replaced in time. Return to Sohu to see more

Black is the main color of the interior. All the control devices of the car are treated with black anodizing. The steering wheel and shift lever are covered with suede leather. In addition, Bugatti has used three materials for interior styling: the roof-lined Alcantara includes A-pillars and sunshades, rear wall panels, threshold panels, the lower part of the central console, internal seat side cushions and boot linings. The seats, the interior door trim panel, the islands on the dashboard (including the dashboard trim panel), the airbag containers on the steering wheel and the handrails and plug-ins of the central console are all made of smooth leather. Finally, the dashboard itself, the door trim panel, the rear wheel of the backrest and the steering column shell are all made of exposed carbon fiber.

The material is mainly shown in strong adhesion with all kinds of skin and skeleton materials, high pressure load, good shock-proof and anti-impact performance, and can eliminate vibration and noise. it is very suitable for making automobile dashboard, handrail core, headrest and sunshade. Because the semi-rigid PU foam is porous, it gives the dashboard good resilience, absorbs 50-70% impact energy, has high safety, heat resistance, cold resistance, firmness and durability, and has a good feel.

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.

Avoid direct sunlight and high temperature in the car. Dashboards, which control these areas, are mostly made of engineering plastics. plastics will age and fade after being exposed to the sun for a long time. Although we will do strict aging tests during development, it is good to pay more attention to them. So it is necessary to always have a sunshade mat.

Plastic polyvinyl chloride (PVC) material is widely used in the manufacture of decorative skins and protective covers such as automobile dashboards and sunshades because of its low price and simple processing. However, in order to meet the relevant production requirements, PVC formula contains plasticizers of phthalic acid, heavy metals and other toxic substances; in addition, although PVC material itself is non-toxic, it will slowly decompose harmful hydrogen chloride gas at high temperature.