1、火管锅炉
Fire-tube Boiler(火管锅炉), 此释义来源于网络辞典。
fire -tube boiler火管锅炉
thimble fire-tube boiler指形管式火管锅炉
fire-tube boiler survey火管锅炉检测
inside fire-tube boiler内火管锅炉
return fire-tube boiler回焰式火管锅炉
fire -water tube boiler水管锅炉
fire-water tube boiler火管
fire-tube boiler tubular boiler水管式锅炉