Cosmetic Injection,Disposable Injection Needles,Sterile Roller Needle,Cosmetic Threads Changzhou Timerein Biotechnology Co. , Ltd. , https://www.timereinbiotech.com
Precautions against motor vehicles driving in rainy days
First, the unclear sights on rainy days The rainy days are gloomy. Especially at night, visibility is even worse. If there is no rain squeegee anymore, accidents can easily occur at this time. The precautionary measures are: (1) The driver should concentrate on observing the road conditions and be prepared for any changes. (2) Slow down, especially on muddy mountain roads with complex road conditions. (3) Before leaving the vehicle, check the windshield wiper. If there is a fault, repair it in time. No wiper should be fully equipped. (4) In the case of unclear road conditions or complicated road conditions on rainy days, the vehicle should not be taken off. 2. Prevention of Obstacles in Rainy Days In the windy and rainy days, obstacles such as blown off trees, poles, and washed down rocks are easily blocked on roads; bridges and culverts are washed away; pedestrians who run away from the rain suddenly appear on villages and towns; Pedestrians of bicycles and umbrellas will suddenly change their walking directions, which will cause obstacles to safe driving. Preventive measures: (1) Observe the trend of road conditions and make emergency preparations. (2) Obstacles found in the road should be cleared or bypassed. (3) If pedestrians pass through villages and towns or pedestrians on the road, they shall intermittently honking their horns and warnings, and make braking and steering preparations at any time. At the same time, they must reduce the speed, increase the distance between the convention car and pedestrians, and avoid accidents. Third, rainy days, slippery roads to prevent rainy days, one of the characteristics of driving is slippery, even in the asphalt, cement, the braking distance will be greatly extended, and in the muddy country road, the braking distance will be more Long, this has an adverse effect on safe driving. In addition, it is easy to slip on muddy roads, even if it is handled improperly and tipped over. The preventive measures are: (1) Reduce the speed of the vehicle and prepare for emergency response in advance to prevent accidents in a timely and effective manner. (2) Use the correct method of operation. When the front wheel slips and loses its proper steering function, hold the steering wheel firmly, correct the steering wheel in the same direction as the slide, and reduce the speed again. At this time, emergency braking cannot be done so as to avoid a greater slippage. If you are driving on a sloped, muddy road or on an uphill slope, you can't do emergency braking under any circumstances other than lowering the speed. If it is necessary to stop, use the engine's own actions (lower the throttle) and lighter. The dual effect of braking stops slowly. (3) Steering should be smooth and slow. Muddy roads tend to be gentle, and if they are too fast, they tend to intensify side slips and roll over. (4) When driving in a rainy day, the distance between the front and the rear and the left and right sides must be increased to avoid rear-end and collision. The car distance should be 1.5 times the distance from the car in order to ensure traffic safety. 4. Prevention of Lightning Strikes in Lightning and Thunderstorms In summer, thunderstorms gradually increase. Lightning and thunderstorms are a phenomenon of nature's discharge. In particular, cloud lightning (commonly known as “landing thunderâ€) can form strong currents, hot temperatures, Harmful electromagnetic radiation and the accompanying shock waves have a powerful destructive power. When the driver suddenly encounters a thunderstorm while driving in the field or in the field, how can he avoid lightning damage? 1. In the thunderstorm season, it is best to wear long-shoe rubber shoes to work in fields and put on plastic raincoats. 2. When strong thunderstorms occur in the wild, they should choose lightning protection at the lowest point of the terrain, or squat, or low lying, to lower the height and reduce the target. When you squat under the cover, your feet should be close together, because there is a potential difference between the landfall point and the surrounding earth. If the feet are separated, there is a step voltage between the left and right feet, and it is easy to form a current. Do not put one foot in the paddy field and the other foot on the ground. 3. When avoiding thunderstorms, you must discard all conductive objects on your body. Do not walk with metal objects such as iron shovels, steel braces or metal handle umbrellas. 4. Do not stand near tall poles, towers, trees, wall roots, chimneys, and lightning rod grounding devices. 5. During thunderstorms, do not swim, row or fish in rivers or lakes. Also do not stay near the water surface because there is a lot of water vapor above the surface of the water and it is easy to transmit lightning and lightning. 6. Locomotives should leave immediately in the severe mountainous terrain in the event of a thunderstorm. They can neither stay at the top of the hill nor stop at the foot of the mountain. The top of the hill is prone to lightning strikes, and flash floods may occur at the foot of the mountain. V. Prevention of rain failure in rainy days Parking in rainy conditions, rain can easily immerse into brake drums and friction discs. Especially brakes without waterproof covers are more susceptible to flooding, resulting in a significant reduction in braking effectiveness; due to the effect of wind direction, braking on the windward side is liable to decrease. On the other hand, the leeward side brakes normally, which leads to the phenomenon of eccentric braking. This brings great danger to driving. Preventive measures: (1) Always test the brakes in a windy or rainy day, so that the heat generated by the brakes will evaporate the water on the brake drums and friction plates, and restore the normal performance of the brakes. I missed the accident. (2) The left and right brake pedals should be linked together to prevent unilateral braking. (3) Always inspect the dust-proof ring of the drum cover of the drum and keep it intact to reduce the possibility of water ingress during rainy days and create a better environment for safe driving. Author: Heihe Heilongjiang Agricultural Machinery Bureau Raohe County Agricultural Machinery Bureau Heilongjiang Province