Download or read book YB T 081 2013 Translated English of Chinese Standard YBT 081 2013 YB T081 2013 YBT081 2013 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-02-11 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the principle and the rounding-off key points of carrying out rounding off of numerical values and judgment of testing values or its calculated values in metallurgical standardization activities, and the coordination and connection requirements of product standards and test method standards for the rounding interval of index or parameter values.