EN-ISO-28721-4 › Historical Revision Information
Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)

EN-ISO-28721-4 - 2012 EDITION - SUPERSEDED -- See the following: BS-EN-ISO-28721-4 DIN-EN-ISO-28721-4
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Vitreous and porcelain enamels - Glass-lined apparatus for process plants - Part 4: Quality requirements for glass-lined flanged steel pipes and flanged steel fittings (ISO 28721-4:2010)


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Document Number

EN ISO 28721-4:2012

Revision Level

2012 EDITION

Status

Superseded

Publication Date

March 31, 2013