29-03-2018
28
Chemical
Ceramics
520 L.E.
ISO 4528:2015 Vitreous and porcelain enamel finishes -- Guide to selection of test methods for vitreous and porcelain enamelled areas of articles
Total Modification
Not Obligatory
423 - تم رفع الالزام طبقا للقرار رقم 2018/478
25.220.50