1
2
Subject (ZB):
“...steel...”
3
Subject (ZB):
“...steel...”
4
5
Subject (ZB):
“...steel...”
6
Subject (ZB):
“...steel...”
7
Subject (ZB):
“...steel...”
8
Subject (ZB):
“...steel...”
9
Subject (ZB):
“...steel...”
10
Subject (ZB):
“...steel...”