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D971X-16電動對夾軟密封蝶閥
電動蝶閥閥門型號：D971X，D941X，D971F46，D941F46通徑規格：DN50～DN1200結構形式：中線型（對夾式，法蘭）閥體材質：球墨鑄鐵 		2023-02-23
管理入口| 返回頂部 ©2025 上海鼎滋閥門有限公司 版權所有   技術支持：商易網   訪問量:1987     
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