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致力于水工业阀门的研发与制造—SINCE 1988

  • J41H-150LB美标铸钢截止阀

  • J41W-16-25P不锈钢法兰截止阀

  • J41H-16-25C铸钢法兰截止阀

  • J41T-10/16铸铁法兰截止阀

  • PQ940F-10/16/25P电动不锈钢蜗轮偏心半球阀

  • PQ940H/Y-10/16/25P电动不锈钢蜗轮硬密封偏心半球阀

  • PQ940H/Y-10/16/25C电动铸钢蜗轮硬密封偏心半球阀

  • PQ340H/Y-10/16/25C铸钢蜗轮硬密封偏心半球阀

  • PQ340F-10/16/25P不锈钢蜗轮偏心半球阀

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