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pietra calcare | |||
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calce | |||
calcare | |||
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sbiancare | |||
trattamento alla calce |
kalk: 54 phrases, 11 sujets |
Agriculture | 7 |
Chimie | 10 |
Construction | 6 |
Environnement | 4 |
Exploitation minière | 1 |
Général | 4 |
Industrie | 2 |
Industrie alimentaire | 4 |
Médical | 1 |
Sciences de la Terre | 14 |
Sciences de la vie | 1 |