BS ISO 28721-1. Vitreous and porcelain enamels. Glass- lined apparatus for process plants. Part 1. Quality requirements for apparatus, components, appliances and accesories
Cross References: EN 14430 EN 15159-2 EN 15159-3 EN ISO 780 EN ISO 2178 ISO 2178:1982 ISO 780:1997 DIN 2876 DIN 28005-2 DIN 28006-2 DIN 28007-2 DIN 28159 DIN 2873 DIN 28161 EN ISO 2808 ISO 2808:1997
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