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Dampers in boiler not operational.
锅炉上烟气挡板不工作。
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Dampers sin boiler not operational.
锅炉上烟气挡板不工作。
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Active dampers do exactly the same thing.
有源阻尼器能做到相同原理的事。
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The kit includes four gray dampers and four black ones.
套件里含了四个灰色圈和四个黑色圈。
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Viscous damping wall is a type of newly developed dampers.
粘滞阻尼墙是近年研制的新型粘滞阻尼装置。