Industrial Temperature Indicators: Heat Sticks, Thermochalk, Thermo Labels & Metal Markers for Fabrication, Inspection & Operations {Precision temperature control separates consistent, code-compliant work from guesswork. In fabrication shops, foundries, refineries, power plants and paint lines, teams need quick, visible confirmation that a surface has reached a specific heat before mo... https://classicstation31.anchor-blog.com/17079005/the-truth-behind-the-metal-surface-temperature-measuring-chalks-or-crayons-or-sticks-in-news