konvertory (metalurgie)
| Field | Ind | Field content |
| leader | -----nam a22--------4500 | |
| 1 | kpw511171491 | |
| 3 | CZ-ZlKKF | |
| 5 | 20160920125131.9 | |
| 150 | $a konvertory (metalurgie) | |
| 550 | $a kyslíkové konvertory | |
| 550 | $a metalurgie |
| Field | Ind | Field content |
| leader | -----nam a22--------4500 | |
| 1 | kpw511171491 | |
| 3 | CZ-ZlKKF | |
| 5 | 20160920125131.9 | |
| 150 | $a konvertory (metalurgie) | |
| 550 | $a kyslíkové konvertory | |
| 550 | $a metalurgie |