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气动通风蝶阀DN500碳钢法兰式圆方风门除尘管道调风阀烟道热风阀
365
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气动通风蝶阀DN500碳钢法兰式圆方风门除尘管道调风阀烟道热风阀,蝶阀选自卖家军信01的小店,原价格365元,折扣价365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。
气动通风蝶阀DN500碳钢法兰式圆方风门除尘管道调风阀烟道热风阀