Hnav-tiv taus Phaj

Hnav cov hlau hlau tiv taus / cuam tshuam phaj / kub tiv taus phaj rau kev tsim tshuab

Hnav cov hlau tiv taus yog ib hom phaj tshwj xeeb uas siv rau thaj tsam loj hnav. Cov phaj uas siv los tiv taus cov hlau feem ntau yog ua los ntawm cov tuab tuab ntawm cov hlau tsis muaj txheej txheej ua kom tawv thiab ua tau zoo tiv taus ntawm cov hlau tsis tshua muaj hlau lossis cov hlau tsis tshua muaj hlau nrog zoo toughness thiab yas los ntawm nthwv dej. Tsis tas li ntawd, muaj cov cam khwb cia hnav-resistant steel phaj thiab hlau phom quenched hnav-resistant steel phaj.

nug nthuav dav