NEN EN ISO 28721-1:2011現(xiàn)行
Vitreous And Porcelain Enamels - Glass-Lined Apparatus For Process Plants - Part 1: Quality Requirements For Apparatus, Components, Appliances And Accessories
出版：Nederlands Normalisatie Instituut
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基本信息
標準編號： NEN EN ISO 28721-1:2011
發(fā)布時間：2011/4/1 0:00:00
標準類別：Standard
出版單位：Nederlands Normalisatie Instituut
標準頁數(shù)：19
標準簡介
Defines the quality requirements for apparatus, components, appliances and accessories of glass-lined steel (including semi-crystallized enamel coatings) and glass-lined steel castings used for process plants. It specifies the quality requirements and the tests to be carried out by the manufacturer as well as the action to be taken to repair defects.
標準備注
Supersedes NEN EN 15159-1 and NEN ISO 28721-1. (05/2011)
替代本標準的新標準
