| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | paper | printing industry | Different paper types and sizes are crucial for different printing processes and machines | 1 |
| 2 | paper size | Printing industry in Europe | Standard paper sizes like A4 (210 x 297 mm) are commonly used | 1 |
| 3 | paper size | Printing industry in the United States | Standard paper sizes like letter (8.5 x 11 inches) and legal (8.5 x 14 inches) are widely used | 1 |