
Vitreous And Porcelain Enamels - Glass-Lined Apparatus For Process Plants - Part 2: Designation And Specification Of Resistance To Chemical Attack And Thermal Shock (Iso 28721-2:2015)
出版:Asociacion Espanola de Normalizacion

专家解读视频
2016 [10/02/2016]2011 [28/12/2011]
Supersedes UNE EN 15159-2. (01/2012)
EN ISO 28721-2 : 2015 - Identical
ISO 28721-2 : 2015 - Identical
EN ISO 28721-2:2015 - Identical