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Chapter 537 it's not that magical
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... senior executives of Volkswagen Latin America were stunned.
Zhao Guoyang didn't pay attention to their reaction.
He said calmly: "First of all, everyone should be very clear about what I want to say. Compared with the cast iron engine, the biggest advantage of the all-aluminum engine is in the total volume."
"The specific gravity of aluminum is lighter than that of cast iron. Under the premise of meeting the strength requirements, the aluminum cylinder is much lighte ...
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