2222224343445435

緻力于水工業閥門的研發與制造(Zào)—SINCE 1988

  • D671X-10/16氣動對夾蝶閥

  • D643X-10/16Q氣動法蘭軟密封偏心[Xīn]蝶閥

  • D641X-10/16Q氣動法蘭軟密封中線蝶[Dié]閥

  • D643H-10/16/25/40C氣[Qì]動硬密[Mì]封偏心蝶閥

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