5 Ways to Avoid Linear Rail Rust | ATO.com
After a certain amount of drying and cleaning on the surface, blow dry with pure compressed air or dry with a dryer at 120 ℃ ~ 170 ℃ or wipe dry with clean gauze and apply rust proof oil. The body's sweat PH between 5 ~ 6, weak acid, usually colorless or light yellow liquid, sodium, potassium, calcium and magnesium salt and a small amount ...