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external load |
外载荷 : 46 phrases in 13 subjects |
Architecture | 2 |
Automobiles | 1 |
Aviation | 4 |
Bridge construction | 6 |
Chemistry | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 2 |
Metallurgy | 1 |
Nautical | 3 |
Oil / petroleum | 2 |
Space | 2 |
Technology | 18 |
Wind Energy | 3 |