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              努力于水产业阀门的研发与制造—SINCE 1988

              • PQ340F-10/16/25P不锈钢蜗轮偏心半球阀

              • HH44X-10/16微阻缓闭止回阀

              • 800X-10/16Q压差旁通平衡阀

              • 200P铜减压阀

              • SD14-10/16/25C蓝式过滤器

              • D941F46-10/16C电动衬氟法兰蝶阀

              • 四通

              • D71F-10P不锈钢氟塑料密封手柄蝶阀

              • PQ940F-10/16/25P电动不锈钢蜗轮偏心半球阀

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