Download or read book GB T 32616 2016 Translated English of Chinese Standard GBT 32616 2016 GB T32616 2016 GBT32616 2016 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-11-16 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the instrumental assessment of change in colour for determination of grey scale rating of test sample relative to untested sample, as well as the calculation method that converts the instrument measured value to the number of grey sample card level used for colour change.