D943H-10CDN65電動法蘭蝶閥GB/T 26480
D943H-10CDN100電動氣體蝶閥GB/T9113
D943H-10CDN65蒸汽蝶閥GB/T13927
D943H-10CDN100電動鑄鋼蝶閥GB/T32808
D943H-10CDN65發(fā)電廠蝶閥GB/T13927
D943H-10CDN65電動鑄鋼蝶閥GB/T 12229
D943H-10CDN125電動碳鋼蝶閥GB/T12238
D943H-10CDN150電動進口蝶閥GB/T12221
D943H-10CDN250電動煤氣蝶閥GB/T12238
D943H-10CDN300多層次蝶閥GB/T12221
D943H-10CDN100電動鑄鋼蝶閥GB/T 12220‐
D943H-10CDN150智能一體化電動蝶閥GB/T12238
D943H-10CDN250電動進口蝶閥GB/T 13927
D943H-10CDN80電動排水蝶閥GB/T32808
D943H-10CDN200電動蒸汽閘閥GB/T 12220‐
D943H-10CDN80蒸汽蝶閥JBT-308-2004
D943H-10CDN65電動硬密封蝶閥GB/T12229-2005
D943H-10CDN100多層次蝶閥GB/T 12229
D943H-10CDN150電動硬密封蝶閥GB/T32808
D943H-10CDN65智能一體化電動蝶閥GB/T12238