202002
연엑스선 발생장치
1
2345

+
:00

67

+
:00

8
910

+ 2020-274(완료)
14:00~15:00

11

+ 2020-312(완료)
14:00~15:00

12

+
:00

1314

+
:00

15
1617181920

+ 2020-368(완료)
09:30~11:00

2122
232425262728

+ 2020-446(완료)
14:00~16:30

29