βοΈπ§β³β‘οΈβοΈβπ₯
π©β³π
π§±β‘οΈπͺ±
ποΈβ‘οΈποΈπ§±πΈοΈ
π©π§β³β‘οΈπ₯
πβ οΈπ
π§ͺπ©π
#corrosion #rusting #material degradation #chemical decay #oxidation #structural failure