LT-YD01 Table Tennis Ball líle Mita Tester
| Imọ paramita |
| 1. Apeere ijoko: φ 30 ± 0.5mm Ejò gbogbo ijoko |
| 2. Fikun fifuye iwuwo: 50N±0.5N |
| 3. Ẹrọ idanwo: atunṣe tabili ogorun |
| 4. Igbeyewo išedede: 0.01mm |
| Standard |
| Idanwo líle, pade tabi kọja awọn ibeere ti boṣewa GB / T 20045-2005. |












