1)iron cover,铁罩2)sheet steel enclosure,铁板罩3)sheet metal hood,铁片罩4)rail steel awning,铁路钢罩棚5)sheath for magnet coils,电磁铁护罩6)wire guard,铁丝防护罩
用法和例句
The paper analysis the reasons and give some suggestion such as adding an iron cover between the extend hole and haul pipe,choose optimization slop pressure.