... low-noise axial fan 低噪声轴流式风机 low-noise propeller 低噪声推进器 low-noise receiver 低噪声接收机 ...
基于76个网页-相关网页
... noise-modulated 噪声调制的 noise-reduced propeller 低噪声推进器 noise-temperature ratio 噪声温度比 ...
基于34个网页-相关网页
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noise-reduced propeller
low-noise propeller
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