镀锌板变风量阀带信号反馈VAV变风量控制电动蝶阀电动密闭阀,蝶阀选自卖家往牛商贸城,原价格160元,折扣价160元,成交件,发货地区为河北 秦皇岛,我们将致力为您推荐优质的商品信息。
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镀锌板变风量阀带信号反馈VAV变风量控制电动蝶阀电动密闭阀
160
折扣价160元 已成交
镀锌板变风量阀带信号反馈VAV变风量控制电动蝶阀电动密闭阀,蝶阀选自卖家往牛商贸城,原价格160元,折扣价160元,成交件,发货地区为河北 秦皇岛,我们将致力为您推荐优质的商品信息。
镀锌板变风量阀带信号反馈VAV变风量控制电动蝶阀电动密闭阀