Download or read book GB T 37470 2019 Translated English of Chinese Standard GBT 37470 2019 GB T37470 2019 GBT37470 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-30 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the definition, classification, requirements, test methods, inspection rules, product marking, package, transportation, storage and safety measures for the structural 3D code anti-counterfeiting technology products. This Standard is applicable to the anti-counterfeiting technology products with structural 3D code.