固定式辅助翼缝
fixed auxiliary wing slot
固定式放影机
stationary cine projector
固定式反射炉
stationary reverberatory furnace
固定式顶吹炉熔炼
smelting in a stationary unit with top blowing
固定式电子衡
Stationary electronic scale
固定式电影放映机
stationary type projector
固定式电弧喷涂枪
fixed arc metallizing gun