11. Five workers, all women, were tied for nearly an hour before they freed themselves and tripped an alarm. 12. The Squalus sank when water inlet valves opened without tripping alarms in the control room. |
11. Five workers, all women, were tied for nearly an hour before they freed themselves and tripped an alarm. 12. The Squalus sank when water inlet valves opened without tripping alarms in the control room. |