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side spin |
偏 杆 : 73 phrases in 14 subjects |
Agriculture | 1 |
Automobiles | 9 |
Aviation | 4 |
Bridge construction | 12 |
Drilling | 1 |
Mechanic engineering | 1 |
Metallurgy | 3 |
Nautical | 4 |
Oil / petroleum | 6 |
Plastics | 2 |
Skydiving | 1 |
Space | 1 |
Technology | 27 |
Wind Energy | 1 |