1
2
3
Subject (ZB):
“...radioactive emission...”
4
5
6
7
Subject (ZB):
“...radioactive emission...”
8
9
10
Subject (ZB):
“...radioactive emission...”
11
Subject (ZB):
“...radioactive emission...”
12
14
15
16
17
18
Subject (ZB):
“...radioactive emission...”
19
20
Subject (ZB):
“...radioactive emission...”