D943H-10CDN125智能一體化電動蝶閥GB/T9113
D943H-10CDN80電動進口蝶閥GB/T 12220‐
D943H-10CDN80電動管網蝶閥GB/T9113
D943H-10CDN150電動氣體蝶閥GB/T13927
D943H-10CDN125法蘭電動蝶閥GB/T12229-2005
D943H-10CDN65遠程控制蝶閥GB/T13927
D943H-10CDN300電動氣體蝶閥GB/T32808
D943H-10CDN50多層次蝶閥GB/T12229-2005
D943H-10CDN65電動進口蝶閥GB/T12229-2005
D943H-10CDN350開關型電動蝶閥GB/T 13927
D943H-10CDN150電動硬密封蝶閥GB/T 12220‐
D943H-10CDN65電動法蘭蝶閥GB/T9113
D943H-10CDN50電動暖通蝶閥JBT-308-2004
D943H-10CDN150電動暖通蝶閥GB/T12221
D943H-10CDN50電動通風蝶閥GB/T 12229
D943H-10CDN65法蘭電動蝶閥GB/T12238
D943H-10CDN50蒸汽蝶閥GB/T 13927
D943H-10CDN100水泵房蝶閥GB/T9113
D943H-10CDN250電動通風蝶閥GB/T 12220‐
D943H-10CDN300電動加長桿蝶閥GB/T 13927