Jupiter, Saturn, Uranus and Neptune are called the gaseous planets. Jupiter and Saturn contain the largest percentages of hydrogen and helium, while Uranus and Neptune contain the largest shares of ices â frozen water, ammonia, methane and carbon monoxide.
GS1 is the only provider of authentic, globally recognised barcodes, meaning that if you apply GS1 barcodes to your product, your product can be identified and scanned all over the world.GS1 ensures that the barcodes you receive are unique and will be registered in the GS1 Global Trade Number Registry (GEPIR).S1 is the only provider of authentic, globally recognised barcodes, meaning that if you apply GS1 barcodes to your product, your product can be identified and scanned all over the world.
a bar code often seen as a single word barcode is the small image of lines bars and spaces that is affixed to retail store items identification cards and postal mail to identify a particular product number person or location barcode reader is used to read the code the reader uses a laser beam that is sensitive to the reflections from the line and space thickness and variation