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The wave spectrum has a large effect on the dynamic response.
海浪谱对动力响应的影响很大。
youdao
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High quality UV tube, stable spectrum, balance proofing effect;
优质紫外光管，光谱稳定，晒版效果均衡；
youdao
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High quality UV tube, stable spectrum, balance proofing effect;
优质紫外光管，光谱稳定，晒版效果均衡；
youdao