Download or read book GB T 23906 2009 Translated English of Chinese Standard GB T 23906 2009 GBT23906 2009 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2022-11-29 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the classification, technical requirements and inspection methods of rings (or blocks) for magnetic particle testing. This Standard applies to the type inspection and exit-factory inspection of rings. This Standard can also be used as the acceptance basis for user orders.