For many decades, even after being exposed to the elements, zinc galvanizing has protected your steel heating and coolingducts.
镀锌表皮暴露在自然环境中,但它几十年来还是很好地保护了负责加热或冷却的钢制管道。
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Additional bracing, extra coolingducts and special aerodynamics are fitted to the Super Sport, so that safety and stability are not sacrificed for top speed.