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eteroatomi | |
chem. | heteroatom; heteroatomer |
dati | |
commun. | data |
Ossigeno | |
transp. avia. | supplerende ilt |
ossigeno | |
econ. | ilt |
environ. | oxygen |
food.ind. | dioxygen |
food.ind. chem. | E 948 |
| |||
heteroatom; heteroatomer |
eteroatomo: 2 phrases in 1 subject |
Chemistry | 2 |