D943H-10CDN350電動鑄鋼蝶閥GB/T13927
D943H-10CDN50電動進口蝶閥GB/T12238
D943H-10CDN50電動管網蝶閥GB/T32808
D943H-10CDN250鋼鐵廠電動蝶閥GB/T 12220‐
D943H-10CDN125電動排水蝶閥GB/T13927
D943H-10CDN50鋼鐵廠電動蝶閥GB/T12229-2005
D943H-10CDN150電動加長桿蝶閥GB/T13927
D943H-10CDN350電動進口蝶閥GB/T12238
D943H-10CDN100電動法蘭蝶閥GB/T12238
D943H-10CDN200電動加長桿蝶閥GB/T13927
D943H-10CDN65電動煤氣蝶閥JBT-308-2004
D943H-10CDN300熱力蝶閥GB/T 12229
D943H-10CDN300電動進口蝶閥GB/T32808
D943H-10CDN125多層次蝶閥JBT-308-2004
D943H-10CDN65電動碳鋼蝶閥GB/T12238
D943H-10CDN250電動加長桿蝶閥JBT-308-2004
D943H-10CDN50電動暖通蝶閥GB/T12229-2005
D943H-10CDN250智能一體化電動蝶閥GB/T9113
D943H-10CDN125水泵房蝶閥GB/T 12229
D943H-10CDN350電動管網蝶閥JBT-308-2004