hat
2, segondè rezistans tanperati (300 ° C mouye eta), asid ak alkali rezistans korozyon, fò rezistans oksidasyon, apwopriye pou yon varyete de anviwonman.
eng
2, high temperature resistance (300 ° C wet state), acid and alkali corrosion resistance, strong oxidation resistance, suitable for a variety of environments.