Jiang Wei, vice president of China Volvo Group Tencent Motors: Good afternoon, everyone of Tencent's netizens, welcome you to our live broadcast at the 2012 Beijing International Auto Show Tencent. We are very honored today to invite Ms. Jiang Wei, Vice President of Volvo Group China. Jiang, h

1 The importance of conductivity Conductivity represents the conductivity of various ions in aqueous solution, can be used to represent the total amount of various ions, both accurate, simplified detection methods, but also online measurement, monitoring the work of the water treatment sys

The most important part of a car is the engine. The engine can also be said to be the heart of the car. The heart has a problem and the car has to be overhauled, but no matter how it is repaired, it will not return to its original state. Protecting the car&

With the increasing strictness of national vehicle safety regulations and the general improvement of user safety awareness, the safety brake of heavy trucks has attracted much attention. The installation of Tyremar eddy current retarder not only ensures the safety of vehicle operations, but a

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Energy-saving technologies and energy-saving technologies are direct energy-saving methods. Energy-saving technologies and processes can adopt the following methods: to increase the efficiency of energy transfer and conversion equipment, to reduce the number of conversions and transmission distanc