NEN EN ISO 28721-1:2011现行
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
标准编号： NEN EN ISO 28721-1:2011
发布时间：2011/4/1 0:00:00
标准类别：Standard
出版单位：Nederlands Normalisatie Instituut
标准页数：19
标准简介
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.
标准备注
Supersedes NEN EN 15159-1 and NEN ISO 28721-1. (05/2011)
替代本标准的新标准
