ONTARIO, CA — IAPMO® has made the 2025 Uniform Plumbing Code (UPC®) and Uniform Mechanical Code (UMC®) technical committee meeting monographs available for download. All individuals anticipating an ...
The first modern barcode was scanned 50 years ago this summer—on a 10-pack of chewing gum in a grocery store in Troy, Ohio. Fifty is ancient for most technologies, but barcodes are still going strong.
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