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| |||
| carta alcalina; carta esente da acidi (Paper with a low or zero level of acid. This does not imply that paper is alkaline-buffered); carta non acida (Paper with a low or zero level of acid. This does not imply that paper is alkaline-buffered) | |||
| Carta esente de acido | |||
| carta "durevole" | |||
| carta priva di acidi | |||
| carta neutra | |||