I-LT-YD01 I-Table Tennis Ball Hardness Meter Tester
Ipharamitha yezobuchwepheshe |
1. Isihlalo sesampula: φ 30 ± 0.5mm isihlalo sethusi emhlabeni wonke |
2. Isisindo somthwalo esengeziwe: 50N±0.5N |
3. Idivayisi yokuhlola: ukulungiswa kwethebula lephesenti |
4. Ukunemba kokuhlolwa: 0.01mm |
Okujwayelekile |
Isivivinyo sobulukhuni, sihlangabezana noma sidlule izidingo ze-GB / T 20045-2005 ejwayelekile. |