chemical | |
environ. | productes químics |
physical treatment | |
environ. | tractament físic |
waste | |
environ. | residu |
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productes químics | |||
English thesaurus | |||
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chem. | |||
chem; cml | |||
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Engineers | |||
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CHIP (Yeldar Azanbayev) |
chemical : 6 phrases in 1 subject |
Environment | 6 |