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美 国 标准协会 : 38 phrases in 15 subjects |
Advertising | 1 |
Animal husbandry | 1 |
Aviation | 1 |
Commerce | 1 |
Economy | 4 |
Engineering geology | 1 |
General | 1 |
Hydroelectric power stations | 2 |
Information technology | 4 |
Metallurgy | 8 |
Nautical | 1 |
Project management | 1 |
Space | 3 |
Technology | 8 |
Telecommunications | 1 |