 |
| |||
| drawworks; elevator | |||
| method of folding | |||
| lift; lifting apparatus | |||
| backup gear; cat block; reverse-feed gear; windlass | |||
| lift station | |||
| hoisting equipment | |||
| draw works; freight lift; lifting equipment; lifting unit | |||
| |||
| pump station; pumping station | |||
| Hebewerk: 11 phrases in 5 subjects |
| Construction | 1 |
| Environment | 1 |
| Mechanic engineering | 5 |
| Metallurgy | 3 |
| Mining | 1 |