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Coordinating Committee on the | Ozone Layer
| ozone layer | |
| environ. | osoonikiht |
| English thesaurus | |||
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| Coordinating Committee for Export Control (由英美法等十五国组成，1949) | |||
| Coordinating Committee: 3 phrases in 2 subjects |
| General | 2 |
| Obsolete / dated | 1 |