Open the sunshade on the soft grass and have a private cool space every minute ~ spread the carpet, then arrange a well-prepared picnic and delicious Decathlon snacks. Happiness is as simple as that ~
Winter tea is dormant, generally low temperature overcast and rain has a limited impact on tea, but if it encounters wind and freezing or extreme low temperature, it will affect tea tree winter and spring tea production in the coming year. One is to cover and keep warm. Can be in the cold air before the tea cover surface covered with rice (miscellaneous) grass, sunshade net and so on. The second is to build barriers and guard against the wind. For the land easily affected by wind freezing, sunshade nets and other materials should be used in advance to establish wind barriers in the windward, which is higher than the 20cm of tea canopy and tilted to the direction of tea trees. The third is to restore the tree situation in time. For the heavily frozen tea garden, it is appropriate to make trees after the beginning of spring, rather than deep pruning and pruning, and strengthen the management of spring tea fertility.
After the emergence of seeds, measures such as heat preservation and sunshade should be used reasonably to ensure the temperature of the seedling bed and avoid the adverse effects of high temperature on seedlings. After entering the second leaf stage, it needs to be watered twice during the film opening period, and after entering the three leaf stage, the light available fertilizer should be applied once. At the same time, we should do a good job of weeding and use carbendazim to reduce the probability of quenching disease.
15. The crystal display can display the following data torque than the length of the main arm elevation, the actual hook load allows the maximum allowable lifting height, each relief valve in the hydraulic system can restrain the abnormal high pressure in the circuit, to prevent damage to the hydraulic oil pump and motor, and to prevent the system from being overloaded. Wire rope overwinding and overrelease protection device height limiting device angle indicator working arm limit position alarm protection system horizontal sensor hook anti-decoupling device anemometer 5) the control room adopts all-steel structure and is surrounded by toughened glass. the top and front windows are laminated glass. Equipped with sunshade, adjustable seat, wiper, electric control handle, torque display, digital display, various switch auxiliary remote control box operation assembly, air conditioning, electric fan, lighting, radio (optional CD player, mp3 player, car DVD), cigarette lighter, fire extinguisher and so on. The control room has a wide field of vision and spacious interior space.
On a hot summer day, some items in the car, such as perfume seats, lighters and cans, can easily explode when exposed to the sun for a long time, so for the safety of the car, the sun shade is used to block the sun and protect the safety of the car, with the sunshade facing outward, so that the sun can be reflected and the heat absorbed can be reduced.
ABS resin has been widely used in automobile industry because of its good mechanical properties and excellent molding and processing properties. Such as door panel, instrument panel, auxiliary dashboard, sunshade panel, heat dissipation grille, rearview mirror, car lamp, license plate and so on. ABS plastic plays an extremely important role in automotive products,
with a sunshade.
Selecting suitable greenhouse system materials according to local conditions the greenhouse is composed of various systems and materials working together. The standard planting greenhouse system includes external sunshade system, internal sunshade heat preservation system, top natural ventilation system, wall natural ventilation system, fan water curtain forced ventilation system, high waist spray cooling system, heating system, internal climate circulation system, plant root climate circulation system, carbon dioxide generation and supplement system, planting trough system, water and fertilizer integration system and so on.