According to introducing, this series of wooden door adopt various advanced sound insulation technology, beautiful appearance generous, sound insulation effect is good.
据介绍，该系列木门采用多种先进的隔音技术，外形美观大方，隔音效果较好。
According to introducing, this series of wooden door adopt various advanced sound insulation technology, beautiful appearance generous, sound insulation effect is good.
据介绍，该系列木门采用多种先进的隔音技术，外形美观大方，隔音效果较好。
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