121
122
123
124
125
126
Subject (ZB):
“...explosion...”
127
128
129
130
Subject (ZB):
“...explosion...”
131
Subject (ZB):
“...explosion welding...”
132
133
134
Subject (ZB):
“...explosion...”
135
136
Subject (ZB):
“...explosion welding...”
137
Subject (ZB):
“...explosion...”
138
139
140
Subject (ZB):
“...explosion...”