II.Ma'aunin Fasaha:
| Samfura | YY-LX-A |
| Matsa lamba diamita na allura | 1.25mm ± 0.15mm
|
| Ƙarshen diamita na allura | 0.79mm ± 0.01mm
|
| Ƙarshen matsa lamba na allura | 0.55N ~ 8.06N |
| Matsa lamba taper kusurwa | 35 ° ± 0.25 °
|
| bugun allura | 0 ~ 2.5mm |
| Kiran kira | 0HA~100HA |
| Girman benci: | 200mm × 115mm × 310mm |
| Nauyi | 12Kg |