📣 Today the 29th October is Copper Awareness Day, set up to promote and celebrate the uses of copper! 📣

🗽 Copper is a metallic element, known for the orange/brown colouring, which can turn green under oxidation! 🗽

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#CopperAwarenessDay #VacuumTechnology #UHV #ConFlatFlange #VacuumEngineering