77.120.60 Lead, zinc, tin and their alloys / Свинец, цинк, олово и их сплавы
Описание
This draft European Standard specifies the raquirements for the chemical composition, surface condition, sampling, analysis, inspection documentation and marking for five grades of ingot tin. The grades of tin included in this draft European Standard are those which are traded internationally. Diese Norm legt die Bezeichnungen, die chemischen Zusammensetzungen, die Kennzeichnung und andere Anforderungen für 6 Sorten von Zinn in Masseln fest.