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Soundproof and windproof automatic device that dissipates and dissipates wind noise (wind) forces using space
Soundproof and windproof automatic device that dissipates and dissipates wind noise (wind) forces using space
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机译:隔音防风自动装置,可利用空间消散和消散风噪声(风)
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摘要
-The present invention is specially designed to disperse and weaken the forces of noise and wind by using the inside and outside formed of soft, to sound insulation to the level required by the people and to effectively extinguish it until the visit.
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