- size chart
常用規格尺寸參考表
| 尺寸 (cm) | 尺寸 (inch) |
|---|---|
| 20.3 x 25.4 | 8" x 10" |
| 20.36 x 30.5 | 8" x 12" |
| 25.4 x 25.4 | 10" x 10" |
| 30.5 x 40.6 | 12" x 16" |
| 30.4 x 45.7 | 12" x 18" |
| 40.6 x 40.6 | 16" x 16" |
| 40.6 x 61.0 | 16" x 24" |
| 50.8 x 50.8 | 20" x 20" |
| 50.8 x 76.2 | 20" x 30" |
| 61.0 x 76.2 | 24" x 30" |
| 61.0 x 91.4 | 24" x 36" |
| 76.2 x 101.6 | 30" x 40" |
| 81.3 x 101.6 | 32" x 40" |
| 101.6 x 152.4 | 40" x 60" |
| 圓形 20.3 | 圓形 8" |
| 圓形 27.9 | 圓形 11" |
