ZB center disc for ring crush test
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ZB center disc for ring crush test
1.accessory of the Ring Crush test
2.13 specifications
Center disc is the special equipment for the test paper and cardboard Ring Crush strength .
The main technical parameters
| Ring Groove Width | 0.15 mm~1.00 mm (13 specifications) |
| Packaging | Aluminum Box |
| Packaging Size ( L×W×H ) | 220×125×102 mm |
| Weight | 6 Kg |
| Design Criteria | QB/ T2679.8 |
