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.
Traditional interior parts cover a wide range of products, including ceilings, door panels, dashboards, etc., with a bicycle value of about 1,000 yuan, as well as headrests, sunshades, posts, carpets, etc., which are worth about 100 yuan. It is estimated that the total bicycle value of the whole traditional interior track (excluding seats) can reach 5000 yuan or even 10000 yuan.
Now, Porsche shows for the first time the interior of the art car: Nash Blue, Sean Peach, Loretta Purple and Ashley Green continue to use lively colors. The cork on the dashboard, steering wheel and center console forms a visual contrast, while corduroy adds another unique feature. The roof lining, seat center and sunshade are decorated with this Atacama beige material. The staunch vegetarian also wants leather-free interiors that other Taycan customers can choose from.
The car sunshade curtain has the advantage of blocking the sun, preventing the light from the action area from entering the car, reducing the burning heat inside the car to a certain extent, and preventing leather seats and dashboards from being effectively insulated from sunlight and ultraviolet radiation by ultraviolet rays, and has a good shading and heat insulation effect. 3-second installation, 2-second storage, super thermal insulation is as simple as drawing curtains, high-end enjoyment.
After emergence, sunshade and heat preservation should be used to ensure the suitability of the seedling bed temperature to prevent the seedlings from burning when the temperature is too high in sunny days. The film should be watered once when the film is opened after the second leaf stage, and the light available fertilizer should be watered once after the temple during the third leaf period. Do a good job of weed control and spray carbendazim 1 or 2 times to avoid sudden disease.
The optimum temperature for strawberry seedling growth was 25 ℃ ~ 30 ℃, and the stolon stopped growing when it exceeded 32 ℃. Therefore, in the early stage, the greenhouse should do a good job of heat preservation, improve the air temperature and substrate temperature, and promote the early emergence of stolons. In the southern region, the temperature from mid-May to early July is suitable for the occurrence of stolons, during which the number of stolons is large and the interval between stolons is short. From mid-July to August, with high light intensity and high temperature, the greenhouse should be covered with a sunshade net with a shading rate of 60% from 9 am to 5 pm every day, so as to reduce the temperature and ensure the normal growth of mother and offspring. In addition, moderate shading in the later stage of seedling cultivation can meet the low temperature and short day conditions needed for strawberry flower bud differentiation and promote strawberry flower bud differentiation.
Compared with the glass multi-span greenhouse, the cost of the glass multi-span greenhouse is lower, and the quality of the sunplate is lighter. The safety is higher; the thermal insulation effect of the sun board is better; the all-steel skeleton structure is sturdy and durable, and the service life is long, but the light transmission efficiency of the sun board decreases with the use time; the sun board needs to be replaced after serious aging; thermal insulation facilities are also needed in winter. Intelligent greenhouse is a kind of modern planting which integrates data acquisition, central calculation and automatic control of equipment. High-tech intelligent greenhouse is generally equipped with high automation facilities such as external sunshade system, internal masking system, internal heat preservation system, forced ventilation and cooling system of wet curtain fan, top ventilation system, heating system, power distribution / control system and so on. The managers input the data and control parameters needed for planting crops into the computer, and the intelligent greenhouse can realize unmanned automatic operation.
Optional Class 1 package (body color door handle, front door accent lighting, full-length advanced upgrade floor console, heating steering wheel, internal auxiliary handle, IPLED ambient light tube, leather trimmed barrel seat, 4-way headrest, bucket seat, front heating seat, front seat back map pocket, electric four-way drive waist adjustment, electric four-way passenger waist adjustment, rear 60Tap 40 split folding bench, luxury front door trim panel Mopar bright pedal kit, pickup box lighting, electric 8-way driver / passenger seat, power adjustable pedal, advanced package dashboard bezel, rain sensor windscreen wiper, rear door accent lighting, rear seat compartment storage space, rear window defroster, sunshade with illuminated cosmetic mirror, general garage door opener)