Kev Kho Mob Kub Rauj Hniav
1. Cov hlau zoo hnav-resistant
2. Ib txoj kev kho cua sov tshwj xeeb, ib txheej tuab thiab tawv hnav-resistant yog tsim rau ntawm lub taub hau rauj.
Qhov nyuaj:Nyob ib ncig ntawm lub qhov: HRC30-40, Lub taub hau rauj hniav: HRC60-63, tsim nrog cov yam ntxwv tshwj xeeb los ua kom lub kaum sab xis hnav thiab tuab; Cov txheej tiv taus hnav ncav cuag 6mm-8mm, ua rau nws yog cov khoom lag luam pheej yig.
| G&G rab rauj hniav | rab rauj ntawm kev ua lag luam |
| Lub koom haum yog ntom thiab qhov loj ntawm cov khoom me me mus txog theem 6 | Lub koom haum yog ntxhib, nrog rau qhov sib txawv ntawm 3-4 theem |
| Qhov tawv ntawm lub cev rauj ncav cuag HRC60-63 | Qhov tawv ntawm lub cev rauj ncav cuag HRC50-55 |
| Qhov tob ntawm txheej tawv: 5 hli | Qhov tob ntawm txheej tawv: 1mm-1.5mm |
| Qhov dav ntawm txheej hardness: 5 hli txog 8 hli. (los ntawm ib sab mus rau nruab nrab) | Qhov dav ntawm txheej hardness: puv (yooj yim tawg) |
| Kev tsim qauv ntse tshwj xeeb | Tsis muaj lub ces kaum ntse tsim |
Sau koj cov lus ntawm no thiab xa tuaj rau peb







