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harmful gases | |||
poisonous gas | |||
hazardous gases | |||
pernicious gas; toxic fume; toxic gas | |||
deleterious gas | |||
harmful gas; noxious gas | |||
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harmful gas |
有害气体 : 22 phrases in 13 subjects |
Agriculture | 1 |
Aviation | 1 |
China | 1 |
Electronics | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Metallurgy | 2 |
Nautical | 1 |
Oil / petroleum | 1 |
Rail transport | 1 |
Refrigeration | 1 |
Space | 3 |
Technology | 6 |