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The rotary adjusting, personalized air conditioning air blast end device belongs to the heat air conditioning field.
一种旋转调节型个性化空调送风末端装置，属于暖通空调技术领域。
youdao
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The rotary adjusting, personalized air conditioning air blast end device belongs to the heat air conditioning field.
一种旋转调节型个性化空调送风末端装置，属于暖通空调技术领域。
youdao