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| 放射性材料 | |||
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| 放射性材料 | |||
| 放射性物质 | |||
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| 放射性物质第7类危险货物 | |||
| radioactive materials: 24 phrases in 14 subjects |
| Automobiles | 2 |
| Aviation | 2 |
| Earth sciences | 1 |
| Ecology | 2 |
| Electronics | 3 |
| Environment | 1 |
| General | 1 |
| Geology | 1 |
| Military | 1 |
| Nautical | 3 |
| Oil / petroleum | 1 |
| Technology | 4 |
| United Nations | 1 |
| Water resources | 1 |
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