acid paper (Q1750)
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concept
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | acid paper |
concept |
Statements
Papír, jehož pH je nižší než 7.
2 references
nestr.
nevh.
0 references
000001747
0 references
2003-02-10
(February 10th, 2003)
(February 10th, 2003)
0 references