| After-sales Service: | Yes |
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| Warranty: | 1 Year |
| Max Diameter of Workpiece: | <500mm |
| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Table tennis hardness test, meeting or exceeding GB/T 20045-2005 standards.
Technical parameters
| 1. Sample base: φ30 ±0.5mm copper global base |
| 2. Loading load: 50N±0.5N |
| 3. Test device: dial indicator adjustment |
| 4. Test accuracy: 0.01mm |
| 5. The rest meet the requirements of the relevant items in the GB/T 20045-2005 standard. |
Suppliers with verified business licenses
Audited Supplier 
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