High-tech exports HS code categorization

VV7 engine: the newly upgraded powerful engine with the continuous development of the automobile industry,High-tech exports HS code categorization consumers' requirements for vehicles are also increasing year by year. Among the core components of the car, the engine is equivalent to the "heart" of the car, which determines the performance of the car in terms of power, fuel economy, driving comfort and other aspects. The VV7 engine is a new high-tech intelligent engine launched by Zhongtai Automobile. The powerful engine can provide excellent power and performance, which is highly anticipated.I. New upgrade to improve performance. As a high-end intelligent engine, VV7 adopts many advanced technologies and materials. The newly upgraded design can improve its operating efficiency, making it break through the limitations of traditional engines in terms of fuel economy, power output and other aspects. Its maximum power can reach 200kW, and its maximum torque can reach 360N·m. Such data is very prominent in engines of the same class, which is enough to meet the high requirements of consumers for driving performance. Secondly, the VV7 engine also adopts variable valve timing technology and intake manifold stepless lengthing technology, which provides a strong guarantee for the performance of the engine. Variable valve timing technology can realize adaptive adjustment of valve timing according to changes in vehicle speed and load, so as to improve the combustion efficiency of the engine and reduce carbon emissions;The stepless length change technology of the intake manifold can realize the adaptive adjustment of the intake pipe according to the change of rotational speed, so as to improve the power output of the engine and reduce fuel consumption. II. Intelligent design to improve the driving experience. In addition to high-end performance, the VV7 engine also has many intelligent designs to make it more excellent in driving experience. For example, the VV7 engine is equipped with an intelligent start-stop system and an automatic start-stop system, which can automatically shut down when stopping or waiting for a red light to reduce fuel waste; after the speed is reduced to a certain value, it will automatically start, reducing the wear of the engine when starting cold. In addition, the VV7 engine is also equipped with an intelligent thermal management system and taxiing mode. The intelligent thermal management system can automatically control the flow of cooling water and oil according to the heat change of the engine, so as to ensure the normal operation of the engine;The taxi mode can turn off the engine when the speed is high, reducing the burden on the engine and the consumption of fuel. III. Environmental protection and energy saving, achieving sustainable development. With the increasing prominence of global environmental problems, people are increasingly inclined to environmental protection and energy conservation in their responsibilities and missions. The VV7 engine can reduce pollution and save energy, contributing to sustainable development. It adopts lightweight design, hybrid technology and in-cylinder direct injection technology, which can reduce the weight and volume of the engine, improve energy utilization, and reduce fuel consumption and carbon emissions. In addition, the VV7 engine is also equipped with high-efficiency purifier and Bluetooth connection functions, which can monitor the operating status and fuel consumption of the vehicle at any time, provide real-time data support for environmental protection and energy saving, and help car owners achieve a win-win situation of benefits and environmental protection.In summary, the VV7 engine is an advanced, intelligent and environmentally friendly engine, equipped with a powerful engine and intelligent design. Its appearance will provide consumers with a better driving experience, and also reflect Zhongtai Automobile's commitment and contribution to technological innovation, environmental protection and sustainable development.

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