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choke damp | |||
asphyxiant gas | |||
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choke damp |
窒息气: 33 phrases in 13 subjects |
Automobiles | 1 |
Aviation | 1 |
Business | 1 |
Chemistry | 1 |
Ecology | 1 |
Electronics | 1 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 8 |
General | 3 |
Nautical | 1 |
Oil processing plants | 1 |
Space | 1 |
Technology | 12 |