The utility model discloses a door, window and wall pocket section bar, which comprises a corner sleeve and a splice sleeve.
本实用新型公开了一种门窗墙套型材，其包括墙角套和拼接套。
The utility model discloses a door, window and wall pocket section bar, which comprises a corner sleeve and a splice sleeve.
本实用新型公开了一种门窗墙套型材，其包括墙角套和拼接套。
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