 |
E450
| a
iv
| E 450 | |
| food.ind. chem. engl. | diphosphates |
| a | |
| polit. agric. tech. | a |
| a''' | |
| gen. | "a" triple dash |
| aura | |
| social.sc. engl. | aura |
| avions | |
| gen. | aeroplanes |
| à | |
| gen. | per |
| |||
| sodium and potassium polyphosphates | |||
| |||
| diphosphates | |||
| E450a: 60 phrases in 5 subjects |
| Chemistry | 29 |
| English | 19 |
| Food industry | 7 |
| General | 2 |
| Health care | 3 |