Temperature Indicators: Sticks, Crayons, Strips & Markers for Welding, Inspection & Operations {Precision temperature control separates consistent, code-compliant work from guesswork. Across shops, foundries, refineries, power stations, and paint lines, teams rely on fast, visible proof that a surface has reached a target temperature before advancing to the next step. https://fusionpath997.anchor-blog.com/17080156/little-known-facts-about-metal-surface-temperature-measuring-chalks-or-crayons-or-sticks