D943H-10CDN65电动法兰蝶阀GB/T 26480
D943H-10CDN100电动气体蝶阀GB/T9113
D943H-10CDN65蒸汽蝶阀GB/T13927
D943H-10CDN100电动铸钢蝶阀GB/T32808
D943H-10CDN65发电厂蝶阀GB/T13927
D943H-10CDN65电动铸钢蝶阀GB/T 12229
D943H-10CDN125电动碳钢蝶阀GB/T12238
D943H-10CDN150电动进口蝶阀GB/T12221
D943H-10CDN250电动煤气蝶阀GB/T12238
D943H-10CDN300多层次蝶阀GB/T12221
D943H-10CDN100电动铸钢蝶阀GB/T 12220‐
D943H-10CDN150智能一体化电动蝶阀GB/T12238
D943H-10CDN250电动进口蝶阀GB/T 13927
D943H-10CDN80电动排水蝶阀GB/T32808
D943H-10CDN200电动蒸汽闸阀GB/T 12220‐
D943H-10CDN80蒸汽蝶阀JBT-308-2004
D943H-10CDN65电动硬密封蝶阀GB/T12229-2005
D943H-10CDN100多层次蝶阀GB/T 12229
D943H-10CDN150电动硬密封蝶阀GB/T32808
D943H-10CDN65智能一体化电动蝶阀GB/T12238