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| Service des résumés analytiques de chimie | |||
| Chemical Abstracts Service | |||
| Anglais glossaire | |||
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| CAS; chemical abstracts service (название фирмы) | |||
| Chemical Abstracts Service | |||
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| CAS (Alex Lilo) | |||
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| CAS (Alex Lilo) | |||
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| CAS (Yeldar Azanbayev) | |||
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Chemical Abstracts Service : 4 phrases, 2 sujets |
| Chimie | 2 |
| Industrie alimentaire | 2 |