D943H-25C硬密封智能一体化电动蝶阀 D943H-16C
¥88D943H-25C硬密封智能一体化电动蝶阀 D943H-16C
¥88D641X-16C气动软密封法兰蝶阀 D641X-10 DN250
面议D641H-16C气动法兰蝶阀D641X-10
¥1200D971X-10无线4G物联网控制蝶阀D941X-10
¥4000D971X-10物联网电动蝶阀
¥3500D971X-10物联网4G远程控制电动蝶阀 D941X-10
¥5300D643H-16CD643H/D641X手气一体式蝶阀
面议D641H-16C气动带手轮对夹蝶阀 D671X-10
面议D941X-16Q4G无线控制物联网电动蝶阀 D971X-10
¥5000D941X-16C物联网无线控制电动蝶阀 D941X-10
¥5000D641X-10Q气动带手动装置法兰蝶阀D671X-10C
面议D943H-25C DN300硬密封电动法兰蝶阀 D941H-16C DN150
面议