多级水蒸汽喷射泵
multistage steam-jet pump
双通道自稳式煤粉燃烧器
double channel self-stabling PC burner
双通道旋流式燃烧器
swirl burner with dual passages
固定式水冷燃烧器
fixed water cooled burner
钝体式陶瓷燃烧器
blunt annular ceramic burner
顶燃式陶瓷燃烧器
top-firing of ceramics burner
top-firing ceramic burner