QB型刀闸阀
品牌: 规格:QBZ73H-10C、QBZ73X-10C、QBZ73W...
用途:污水、粉体颗粒、纸浆、矿浆
QB型气动金属密封刀闸阀
品牌: 规格:QBZ673H-10C、QBZ673X-10C、QBZ6...
用途:污水、粉体颗粒、纸浆、矿浆、煤渣
QB型电动刀闸阀
品牌: 规格:QBZ973H-10C、QBZ973X-10C、QBZ9...
QB型美标刀型闸阀
品牌: 规格:6″~80″
用途:广泛
QC型手动穿透式刀闸阀
品牌: 规格:QCZ973H-10C、QCZ973X-10C、QCZ9...
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