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桐宇PVC密闭电动风阀风量调节阀模拟量断电弹簧复位阀止逆阀蝶阀
89.6
折扣价89.6元 已成交
桐宇PVC密闭电动风阀风量调节阀模拟量断电弹簧复位阀止逆阀蝶阀,蝶阀选自卖家艾玛尔,原价格89.6元,折扣价89.6元,成交件,发货地区为广东 深圳,我们将致力为您推荐优质的商品信息。
桐宇PVC密闭电动风阀风量调节阀模拟量断电弹簧复位阀止逆阀蝶阀