| 1 | Just welders? | |
| 2 | The technical school trains mechanicians, welders, shop assistants, seamstresses and hairdressers. | |
| 3 | Visas for nurses, engineers, high school teachers and welders also rose. | |
| 4 | You can't just say 'I'm a welder', for instance, and then sit on your backside until the next welding job comes along. | |
| 5 | And many of the less specialized workers -- machine tool operators and welders -- were easily retrained to work in civilian plants. |