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sextant' | |||
sextant | |||
Sxt sextant | |||
surveying sextant | |||
| |||
"Sekstan" (号消磁船(苏)) | |||
| |||
sextant | |||
| |||
sextant |
六分仪 : 104 phrases in 9 subjects |
Architecture | 1 |
Aviation | 3 |
Engineering geology | 1 |
General | 6 |
Nautical | 1 |
Oil / petroleum | 3 |
Shipbuilding | 2 |
Space | 9 |
Technology | 78 |