Precious stones HS code classification

The sound system of Ace Car is also very excellent. It adopts advanced sound technology, which can provide sufficient sound quality so that consumers can enjoy high-quality music during driving, and the dynamic effect of the audio is also very strong, so that consumers can get full sound during driving. Enjoy.

BAIC's Ace M7 is equipped with a 25-inch intelligent dual screen, using the Linux operating system, supporting intelligent voice interaction, multimedia audio-visual entertainment, mobile phone interconnection, and equipped with 2 high, 4 low and 6 speakers.

From the front face, the Ace M7 creates an atmospheric starfall-style air intake grille with a wide vertical chrome-plated trim strip, and in the middle is the eye-catching "BAW" chrome-plated LOGO.

Is BAW Ace M7EV suitable for home or commercial use?

1. The power of this car is quite good, which is relatively excellent among the models at this price. The whole series of BAW Ace M7EV models is equipped with a rear single motor, with a maximum power of 60kW and a maximum torque of 220N·m, which is not bad in the same class. And it supports fast charging, which is very convenient and comfortable for daily use.

2. BAW trump card M7EV depends on the configuration, pure electric enduranceThe distance is 260-320km, and the cell provided by Ningde Times is used, and the battery is a lithium iron phosphate battery pack.

3. I learned from the store that at present, there is a replacement subsidy of 3,000 yuan for the purchase of Ace M7 medium and high-end models, and the first owner can also enjoy free lifetime maintenance twice a year. Take home use as an example, two maintenance a year is enough. Even if the car is used more, the post-maintenance cost is not high.

How about the power of BAW Ace M7?

1. The engine type of BAW Ace M7 is a turbocharged gasoline engine. Specifically, it is equipped with an 8-liter four-cylinder turbocharged engine with a maximum power of 177 horsepower and a maximum torque of 250 Nm. This configuration is relatively moderate among SUV models of the same level.

2. BAW Ace M7EV is equipped with a maximum power of 60 kilowatts, a torque of 220 Nm, and is a lithium iron phosphate battery. Take the BAW Ace M7 2023 startup version as an example, the range of this car reaches 320km, andThere are four NEDC pure electric endurance models with 260 km, 276 km, 280 km and 320 km to choose from.

3. BAW Ace M7EV has a pure electric range of 260-320km depending on the configuration, and it adopts a cell provided by Ningde Times, and the battery is a lithium iron phosphate battery pack.

4. The power of this car is quite satisfactory. The power is sufficient, the acceleration is fast, and the third and fourth gears are very useful.

How about the driving assistance system of BAW Ace M7? Novice drivers are waiting online!

1. There is nothing to say about security. After all, the ace quality of the BAW ace M7EV version is vividly reflected in the security configuration.The ring-shaped cage body uses a high-strength steel rate of up to 75%, which ensures the safety of the driver as a whole.

2. First of all, the driving experience of electric vehicles is very smooth. I can easily accelerate or slow down, and there will be no impact of the accelerator start and brake of traditional cars, which makes me feel very comfortable.

3. Answer, BAW Ace M7EV is equipped with electronic power steering as standard in the whole series, which is light at low speed, stable at high speed, and more convenient and safe to control. The new car is equipped with a mature and stable McPherson independent suspension, which is more comfortable to ride, more flexible to control, and smoother to drive.

4. It must be recommended. As the trump card series manufactured by BAIC, the BAW trump card M7 can be said to be the king of cost-effectiveness. The appearance is young and fashionable, the interior space is highly utilized, the interior is simple and atmospheric, and the leather seats and luxurious wood grain decoration give people a sense of luxury and luxury.

5. BAW's Ace M7 is a comprehensive MPV that I recommend. First of all, in the price of 6-10, Ace M7 with the appearance of MPV ranks first. And M7 is also equipped with side sliding doors, which is quite different from the traditional "big bread". The exterior is equipped with an electric rearview mirror and a 16-inch hub.

How about the BAW Ace M7 body stability system?

1. More flexible and stable in control. Even when driving at high speed, the stability of the body can maintain good stability when turning. After running a long distance, I realized the comfort of the ace M7. Driving itself is a very tiring thing, but I didn't get tired of driving for 3 hours on the highway.

2. There is nothing to say about security. After all, the ace quality of the BAW ace M7EV version is vividly reflected in terms of security configuration. The ring-shaped cage body uses a high-strength steel rate of up to 75%, which ensures the safety of the driver as a whole.

3. BAIC Ace m7 is equipped with a 4G63S4T engine independently developed by BAIC Group, which adopts a lightweight design and enhances structural strength and sealing. In actual use, users feedback that the power performance of the m7 is stable and reliable, the acceleration response is fast, and the driving experience is very good.

4. The body size of the ace truck is large, with a length, width and height of 5150mm1960mm2240mm respectively. The body is more stable and can be equipped with more goods, which can better meet various needs.

5. It's hard to imagine that such a medium and large MPV can do whatever it wants in terms of power control! When the accelerator is light, there will be a sense of stability, but this sense of gravity does make the control of the car more stable and flexible.

6. Of course, even if it is a fuel model, the fuel consumption level of the Ace M7 is not high. For the 0-liter power model, the comprehensive fuel consumption of WLTC is only about 9 liters/100 kilometers, which is comparable to that of the same displacement car.

What is the difference between the polarity of the upper and lower layers of the baw system expansion agent

1. The influence of the polarity of the unfolding agent is too large or too small: the polarity of the unfolding agent, the faster the faster the compound moves, the expansion The smaller the polarity of the opening agent, the slower the movement speed of the compound.In the adsorption thin layer, the speed at which the compound moves on the adsorption thin layer is related to the polarity of the expander.

2. In the adsorption thin layer, the speed of movement of the compound on the adsorption thin layer is related to the polarity of the expander. The greater the polarity of the expander, the faster the compound moves. The smaller the polarity of the expander, the slower the movement of the compound.

3. The upper layer of the expander is n-butyl alcohol, which is insoluble in water. According to the relevant information query, the solvent used to separate two substances with different polarity is called an expander. The upper layer is n-butanol, and the lower layer is water and acetic acid. N-butyl alcohol is insoluble in water, and the density of n-butanol is smaller than that of water. Most of the organic matter and water are insoluble.

4. The water content and impurity content of the solvent have an obvious impact on the separation effect.

5. Solvent system: noThe same solvent system has a great impact on the RF value. For example, in the polar solvent system, the RF value of polar substances is large, and the RF value of non-polar substances is smaller; in the non-polar solvent system, the RF value of non-polar substances is large, while the RF value of polar substances is smaller.