Tube-belt copper car radiator car radiators are mostly copper and aluminum. Copper is a metal material with the best thermal conductivity and has excellent formability, brazing and corrosion re...
The car radiator is a heat exchange device that exchanges heat between the car engine coolant and the air. The radiator dissipates the heat of the engine coolant through convection heat exchang...
The wind resistance of the two radiators increases with the increase of wind speed, and under the same wind speed, the wind resistance of the oscillating flow heat pipe car radiator is smaller ...
How to choose lubricating oil? What are the key points and precautions for use? Perhaps this is a question between the benevolent and the wise, and it has a lot to do with different models and the dri...
Formulate marketing strategies for ether-based fuel products. Take advantage of ether-based fuel cost and price competition to enter the market. Use the absolute advantage of ether-based fuel c...
The repair of instruments and equipment must be planned. The repair plan should be formulated based on the information obtained during the technical inspection of the equipment and the situatio...
According to the statistics of the State Machinery Commission, the production of auto parts in 1986 was 4.79 billion yuan, a decrease of 9.6 billion from the 5.3 billion yuan in 1985. In additi...
The establishment of an enterprise group can aggregate individual assets into the overall property of the enterprise group. On the one hand, idle and semi-idle assets can be fully utilized thro...
The heat treatment process of auto parts consumes a lot of energy, so it is necessary to work to reduce the energy consumption in each treatment stage, which includes furnace improvement, carbu...
Each element of steel has a different effect on the hardening depth of auto parts. The hardenability required for car gears is 18 or 14 that can reach the penetration depth of the top hardening...
Due to the different administrative affiliations and the coexistence of multiple economic components, there has been a state of excessive, chaotic, and chaotic business outlets in the field of ...
Compared with the old Jiefang and Dongfeng Motors, the current models are full of flowers. Although these changes have given people more choices, they have also brought a lot of difficulties to...
Through the development of wholesale business, the auto parts company’s role as a reservoir of circulation channels is promoted to promote the formation of a hierarchical sales network in the au...
Auto parts are generally categorized according to the types of vehicle types. Newly added vehicle types require space, shelves and storage personnel. These problems are difficult for enterprise...
Procurement directly to ensure focus. This is the approach taken for some common consumable parts in large quantities, as well as some special car parts, parts that are difficult to buy back in...