LT-HBZ06 Roller Skates Wheel Wear Resistance Machine
| Nka nka |
| 1. wheel agba agba:￠200mm 40mm |
| 2. Egweri ọsọ: 0 ~ 30km / h (mgbanwe ugboro ugboro) |
| 3. Nkuku whinding: 0 ~ 15 ° na-agbanwe agbanwe |
| 4. Cad arọ: 20kg na 40kg |
| 5. Esemokwu n'elu ọkara: 80 ntupu sandpaper |
| 6. Otu roller skates wheel na-eyi igwe nyocha nguzogide |
| Ọkọlọtọ |
| Dabere na GB 20096-2006 “roller skates” nyocha na mmepe ọkọlọtọ. |
