现货/标准品:求购闸阀采购量:39个收货地:重庆重庆采购要求信息类型:管材管件-阀门详情说明:闸阀DN50Z41H-1.6R个12　闸阀DN65Z41H-1.6R个6　闸阀DN150Z41H-1.6R个9　闸阀DN200Z41H-1.6R个12

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