Zinc is commonly referenced in construction and manufacturing disciplines. The machine's components have a durable zinc coating.
Pro Tip 2/3
Physical Properties
Remember that zinc has a distinctive blue-white color and anti-corrosion properties. You can identify zinc in that alloy by its blue-white sheen.
Pro Tip 3/3
Not Zinc Paint
Don't confuse actual zinc metal with 'zinc paint,' which contains zinc for rust protection. The bridge is coated with zinc paint, not made of solid zinc.