LT-YD01 Tenisy latabatra Ball Hardness Meter Tester
| Paramètre ara-teknika |
| 1. Sample seza: φ 30 ± 0.5mm varahina seza manerana izao rehetra izao |
| 2. Manampy lanja entana: 50N±0.5N |
| 3. Fitaovana fitsapana: fanitsiana latabatra isan-jato |
| 4. Fahamarinana fitsapana: 0.01mm |
| Malagasy |
| Ny fitsapana mafy, mahafeno na mihoatra ny fepetra takian'ny GB / T 20045-2005. |












