Temperature Indicators: Sticks, Crayons, Strips & Markers For Welding, QA & Process Control {Precision temperature control distinguishes repeatable, spec-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 moving to the next https://collaborativeflow21.dgbloggers.com/37279200/indicators-on-metal-surface-temperature-measuring-chalks-or-crayons-or-sticks-you-should-know