屏蔽壳 meaning in English

shield case
shielding case
shieldingcase

Shielded enclosures . high activity installations . guidelines
屏蔽壳体.高放射性设施.指南
Measuring the effectiveness of electromagnetic shielding enclosures , standard method for
测量电磁屏蔽壳有效性的标准方法
Shielded enclosure bushing . protection against gamma rayos . requirements for cast iron screws used for ventilation
屏蔽壳体衬套.射线防护.通风用铸铁螺钉的要求