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仪表风 | |||
仪表用压缩空气 | |||
仪表用干空气 | |||
仪表用空气; 干燥空气 | |||
仪表气源 |
instrument air: 29 phrases in 12 subjects |
Air defense | 1 |
Aviation | 4 |
Desert science | 1 |
Electronics | 2 |
Metallurgy | 1 |
Oil / petroleum | 1 |
Oil processing plants | 2 |
Shipbuilding | 1 |
Space | 2 |
Steel production | 1 |
Technology | 11 |
Wind Energy | 2 |