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J60S系列內置內平開紗節能窗
J60S系列內置內平開紗節能窗
J60S系列內置內平開紗節能窗
J60S系列內置內平開紗節能窗
J60S系列內置內平開紗節能窗

J60S系列節能窗,是一款將內平開紗整合到60mm節能窗內的產品,窗紗及紗框與窗框平齊,外觀優異。平開紗換紗方便,便于維修,廣泛應用于建筑外窗工程中。

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