In terms of driving in China, there are a lot of things to pay attention to, because basically all the driving experience and even the value skills are obtained through the actual road and not learned in the driving school. In my opinion, driving school should actually not teach new drivers the driving skills and traffic rules, but must ensure that new drivers can truly grasp and understand these technologies and rules, because after all, technology and rules are dead and can not be mastered. It is the most important, but unfortunately there is no driving school in the country that can do it. The security here is not only to make yourself safe, but also to make other traffic units get safety in your traffic activities (not just driving, old drivers crossing the road, riding bicycles are equally safe), because whether you drive or not As long as a traffic accident occurs, it will be bothersome and dangerous, so this is a precondition and a permanent driving principle, but this safety awareness is not through the mouth and I can have it, all the following skills and experience In fact, this principle is all started. Please look down. 1, downshift replenishment, overtaking downshift, heel action. (The essence of manual transmission is here. Pure driving skills.) 2. Speed ​​should not be too fast when you are too narrow or open roads. Ensure that you can stop the car in an emergency. 3. The domestic car gods must pay attention to the zebra crossing to allow pedestrians to go first. In my experience, driving a fierce local fool in Europe will stop the zebra crossing. This means that many people will not look at the car as long as they walk along the zebra crossing. The default car will make people feel at home. If you also drive with domestic habits, it can be very dangerous. 4. Most urban areas in Europe are self-service parking fees. Machines in very few countries can swipe cards. Please bring enough coins. How long will it take to park for a long time? (Some city-specific areas have time limits, not more than two hours.) Don't be lucky. If you rent a car, illegal fines will not only directly credit your credit card, but you will also need to add your car rental company's handling fee (tire). 5. Students with contact lenses, please bring your spare frame, eye drops and wet wipes. 6. Another point is that people in the same industry must not quarrel with people driving at high speed! Whether it is a couple, girlfriends, parents or what relationship, to quarrel, please wait until the destination got out of the car and noisy. Originally, high-speed drivers were in a state of high tension and they were prone to road anger. At this time, the quarrel was very unsafe.
There are many kind of refrigerating units, according to the volume type compressor including the following kinds:
1. According to the shape of compressor which is volume, can be divided into piston type and rotary type two kinds, at present, the piston type including full close and semi closed type compressor and rotary type including screw and scroll compressor. Generally, the scroll compressor is known as full closed compressor.
2. According to the number compressor units is divided into two kinds: single refrigeration unit and parallel refrigeration unit.
3. According to the condensing unit, it divided into air cooling and water cooling Compressor Unit.
4. According to the cooling media, it divided into fluorine refrigeration unit, ammonia refrigeration unit and water cooling unit.
The features:
This refrigerate unit is cabinet shape, structure tight, good performance;
This refrigerate unit is semi. Closed compressor unit, small vibration,low noise, and credible in operation.
With cooper,aluminum heat transformer, big air transit area, high heat transfer rate and long life period.
With outside rotating fan, low operation sound.
With inside wire connection box.
Compressor Unit, Refrigerating Unit Connect Group For Poultry Project , https://www.connectpoultry.com