LT-JJ23 Bo'yoq plyonkasi zarba beruvchisi
| 1 | Masshtab | 0-40 sm |
| 2 | Masshtab bo'limi | 1 mm |
| 3 | Zarba po'latdan yasalgan shar diametri | Ø14 mm |
| 4 | Og'ir bolg'aning og'irligi | 500 g ± 1 g |
| 5 | Sinov plitasining pastki qismi | 200 * 250 mm |
| GB/T 4893.9-92 “Mebel yuzalariga bo'yoq plyonkalarining zarbaga chidamliligini sinov usuli” |
Xabaringizni shu yerga yozing va bizga yuboring













