 |
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| Système International de Référence (of the International Bureau of Weights and Measures for activity measurement of γ-emitting nuclides) | |||
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international reference system : 5 Phrasen in 2 Thematiken |
| Umwelt | 4 |
| Vereinte Nationen | 1 |
|
| |||
| Système International de Référence (of the International Bureau of Weights and Measures for activity measurement of γ-emitting nuclides) | |||
|
international reference system : 5 Phrasen in 2 Thematiken |
| Umwelt | 4 |
| Vereinte Nationen | 1 |