With the development of society, there are more and more cars on the road, and cars play an important role in people's daily lives. In the process of driving, there are actually many hidden dangers hidden. With the development of society, there are more and more cars on the road, and cars play an important role in people's daily lives. In the process of driving, there are actually many hidden dangers hidden. A little careless, some small details that are not noticed will hurt or endanger the life of the driver and even the pedestrian! The following bad habits of driving may have killed you! 1. Driving the door without observing the rear situation Many friends think that there is danger only during the driving process. In fact, many accidents occur at the moment of getting off the bus after parking. The most common is to stop at the roadside, do not observe the rear road conditions, directly drive the car to get off, causing the rear normal car or electric car to react, and directly hit the door. Imagine if the other party's speed is too fast or there are other vehicles passing by after the collision, the consequences are even more unimaginable, and it is likely to cause the tragedy of car crash.
Be alert: a. The location of the parking is not allowed to interfere with the passage of other vehicles and pedestrians. b. After the vehicle has stopped, first observe the road conditions before and after the vehicle, and then open the door and get off. c. After the driver stops, the driver should remind the passenger to pay attention to the situation of the passing vehicles, and then confirm the safety before opening the door and getting off. 2. Do not pull the handbrake immediately after parking. It is ridiculous to be injured or even killed by a car that you drive. In fact, such accidents have occurred in real life many times. How was this tragedy caused? In the final analysis, the driver did not pull the handbrake in time. If the vehicle is parked on a slope, or if the vehicle's brakes are not sensitive, it will cause the vehicle to move forward or backward again after stopping. 
a. Get off the vehicle after ensuring that the vehicle is completely stopped. b. In order to prevent the vehicle from sliding, the parking should be hung to the parking space and the hand brake should be pulled in time. c. Parking is a flat location. It is best not to park the vehicle on a slope. 3, while smoking or calling while driving while smoking or calling while driving, will certainly distract the driver's attention. Studies have shown that smoking while driving is one of the root causes of danger in traffic. According to US experts, the probability of a car accident while driving is 1.5 times higher than that of non-smokers. British and German experts believe that 5% of traffic accidents are related to smoking or making phone calls while driving. Smoking or calling during driving diverts the driver's attention to the road conditions, and relaxes the steering wheel because one hand is occupied. Studies have shown that when driving at a speed of 50 km/h, the driver blindly travels about 60 meters in the action of smoking cigarettes. In the dark, the light of a match or lighter can cause the driver to dazzle in a short period of time and can be fatal in the event of sudden obstacles or accidents. 
Be alert: a. When driving, the driver keeps a good habit of not making phone calls and smoking. b. Friends and family also try to avoid calling the driver who is driving to ensure the safety of the other party. 4, throwing garbage out of the window during driving. When driving on the road, I often see some driver friends open the window and throw the cigarette box, cigarette butts, toilet paper, beverage bottles and other household garbage, the action is very skillful! ! Or the rider will throw it away. Not only does this increase the risk factor for the work of sanitation workers, but it also has a very large impact on the rear car. If you drive at a speed of 90km/hour, there is a sudden appearance in front of you. You can't tell what it is. Instinct will hit the direction. If there is a car next to it, it will hit it directly, or the amount of direction. Too big, traffic accidents can also occur when the vehicle is out of control. This kind of behavior is like throwing a grenade and harming others. 
Be alert: a. Civilized driving, do not randomly throw litter outside the car window. b. Bring your own car trash can for safe driving. Http://?&fid=53&id=1840
For more information, please pay attention: autohao128
Http://news.chinawj.com.cn
Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
Mini piston pump is small-sized pump that use a reciprocating motion to transfer fluids. They are commonly used in various applications, such as medical devices, laboratory equipment, and industrial automation. Mini piston pumps can be classified into different categories based on various factors, such as their working principle, fluid type, and application.
Based on working principle, mini piston pumps can be classified into two types: positive displacement pumps and dynamic pumps. Positive displacement pumps work by trapping a fixed amount of fluid and then forcing it through the pump chamber, whereas dynamic pumps use rotating impellers to generate fluid flow. Mini piston pumps are typically positive displacement pumps, which means they are designed to move a fixed amount of fluid with each stroke of the piston.
Based on the type of fluid they handle, mini piston pumps can be classified into two categories: mini water pumps and air pump. Liquid pumps are used to transfer liquids, such as water, oil, and chemicals, whereas gas pumps are used to transfer gases, such as air and other compressed gases.
Based on their application, mini piston pumps can be classified into various categories, such as medical pumps, laboratory pumps, and industrial pumps. Medical pumps are used in medical devices, such as insulin pumps, drug delivery pumps, and infusion pumps. Laboratory pumps are used in laboratory equipment, such as chromatography systems and spectrophotometers. Industrial pumps are used in various industrial applications, such as chemical processing, food processing, and water treatment.
In summary, mini piston pumps are versatile pumps that can be classified into different categories based on their working principle, fluid type, and application. Understanding these classifications can help users choose the right pump for their specific needs.
Piston Pump,Vacuum Piston Pump,Diaphragm Piston Pump,Vacuun Blender Piston Pump
Shenzhen DYX Technology Co.,Limited , https://www.dyxpump.com