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valve lift bar (в паровпускном клапане Yeldar Azanbayev) | |||
lifting beam; spreader beam (Peter Cantrop) |
подъёмная траверса : 8 phrases in 6 subjects |
Astronautics | 1 |
Construction | 1 |
Machinery and mechanisms | 1 |
Nautical | 1 |
Technology | 3 |
Thermal engineering | 1 |