This is the 15155th most frequent Korean word.
방사선실에
"Room for radiology" or "radiology room."
In this sentence, '방사선실에' indicates the location where the patient was admitted, namely the radiology room.
이 환자는 방사선실에 입원했습니다.
This patient was admitted to the radiology room.
Here, '방사선실에' describes the place where the action of installing new equipment is occurring—inside the radiology room.
방사선실에 새로운 장비를 설치하고 있습니다.
New equipment is being installed in the radiology room.
'방사선실에' is used to refer to entering into the radiology room, emphasizing safety by donning protective gear first.