The present invention relates to a decorating device of the building wall surface, especially to a rainspout maintenance window preformed opening decoration specialized device.
本发明涉及建筑墙面的装修、装饰装置，特别是一种落水管检修窗预留口装饰专用装置。
The present invention relates to a decorating device of the building wall surface, especially to a rainspout maintenance window preformed opening decoration specialized device.
本发明涉及建筑墙面的装修、装饰装置，特别是一种落水管检修窗预留口装饰专用装置。
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