Download or read book GB T 1048 2005 Translated English of Chinese Standard GBT 1048 2005 GB T1048 2005 GBT1048 2005 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2018-10-19 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt: This standard specifies the definition and series of PN (nominal pressure). This standard applies to pipework components as specified in the relevant standards which use the PN marking.

Download or read book GB T 1048 2019 Translated English of Chinese Standard GBT 1048 2019 GB T1048 2019 GBT1048 2019 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-09-29 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard gives the definition of nominal pressure of the pipework components, and specifies the nominal pressure series that are used for the pipework components. This Standard applies to pipework components which use PN or Class to mark nominal pressure.