Cov khoom npe | Hex txiv ntseej nrog dub oxide qib 8 10 12 DIN934 Coarse xov Fine xov |
Suab | Cov hniav ntxhib, Cov xov zoo |
Loj | M1-M160 (Saib cov npe hauv qab no kom paub meej) |
Qhov siab | 0.44-100 hli |
Khoom siv | Hlau, carbon hlau |
Qib | 8/10/12 |
Kev kho saum npoo | Dub oxdie |
Zoo Ua Ntej, Kev Nyab Xeeb Kev Nyab Xeeb