Pêl fetel prawf effaith clawr amddiffynnol LT-WJ09
| Paramedrau technegol |
| 1. Deunydd: Dur (blatio wyneb) |
| 2. Manyleb: Diamedr 16mm |
| 3. Pwysau: 15.8g |
| Safonol |
| ASTM F963 8.7.4 |

| Paramedrau technegol |
| 1. Deunydd: Dur (blatio wyneb) |
| 2. Manyleb: Diamedr 16mm |
| 3. Pwysau: 15.8g |
| Safonol |
| ASTM F963 8.7.4 |