| Inch Size | Squareness | 代码号 |
|---|---|---|
| 2" x 1.6" | 0 | 639-21-4 |
| 3" x 2" | 0 | 639-22-4 |
| 4" x 2.75" | 0 | 639-23-4 |
| 6" x 4" | 0 | 639-24-4 |
| 8" x 5" | 0 | 639-25-4 |
| 10" x 6.5" | 0 | 639-26-4 |
| 12" x 8" | 0 | 639-27-4 |
| 16" x 10" | 1 | 639-28-4 |
| 20" x 12" | 1 | 639-29-4 |
| Inch Size | Squareness | 代码号 |
|---|---|---|
| 2" x 1.6" | 00 | 639-21-0 |
| 3" x 2" | 00 | 639-22-0 |
| 4" x 2.75" | 00 | 639-23-0 |
| 6" x 4" | 00 | 639-24-0 |
| 8" x 5" | 00 | 639-25-0 |
| 10" x 6.5" | 00 | 639-26-0 |
| 12" x 8" | 00 | 639-27-0 |
| 16" x 10" | - | - |
| 20" x 12" | - | - |
| Inch Size | Squareness | 代码号 |
|---|---|---|
| 2" x 1.6" | 0 | 639-31-4 |
| 3" x 2" | 0 | 639-32-4 |
| 4" x 2.75" | 0 | 639-33-4 |
| 6" x 4" | 0 | 639-34-4 |
| 8" x 5" | 0 | 639-35-4 |
| 10" x 6.5" | 0 | 639-36-4 |
| 12" x 8" | 0 | 639-37-4 |
| Inch Size | Squareness | 代码号 |
|---|---|---|
| 2" x 1.6" | 00 | 639-31-0 |
| 3" x 2" | 00 | 639-32-0 |
| 4" x 2.75" | 00 | 639-33-0 |
| 6" x 4" | 00 | 639-34-0 |
| 8" x 5" | 00 | 639-35-0 |
| 10" x 6.5" | 00 | 639-36-0 |
| 12" x 8" | 00 | 639-37-0 |
| Inch Size | Squareness | 代码号 |
|---|---|---|
| 3" x 2" | 0 | 639-53-0 |
| 4" x 2.75" | 0 | 639-54-0 |
| 6" x 4" | 0 | 639-55-0 |
| 8" x 5" | 0 | 639-56-0 |
| 10" x 6.5" | 0 | 639-57-0 |
| 12" x 8" | 0 | 639-58-0 |
| 16" x 10" | 1 | 639-59-0 |
| 20" x 12" | 1 | 639-60-0 |
| Inch Size | Squareness | 代码号 |
|---|---|---|
| 3" x 2" | 00 | 639-53-1 |
| 4" x 2.75" | 00 | 639-54-1 |
| 6" x 4" | 00 | 639-55-1 |
| 8" x 5" | 00 | 639-56-1 |
| 10" x 6.5" | 00 | 639-57-1 |
| 12" x 8" | 00 | 639-58-1 |
| 16" x 10" | - | - |
| 20" x 12" | - | - |
