sacrificial protection meaning in English
牺牲性保护层
牺牲阳极保护
Examples
- Automatic protect for damaged areas galvanized coatings corrode preferentially to steel , providing cathodic or sacrificial protection to small areas of steel exposed damage
当锌层有小面积损伤时，由于锌比钢易受侵蚀从而保护了暴露出的钢件表面。