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equipment suppliers | |||
equipment supplier |
设备 供应 商 : 22 phrases in 11 subjects |
Aviation | 7 |
Earth sciences | 1 |
Economy | 1 |
Engineering geology | 1 |
Mechanics | 2 |
Nautical | 3 |
Navigation | 1 |
Oil processing plants | 1 |
Space | 2 |
Technology | 2 |
Telecommunications | 1 |