EN 24829 PART 1-1990 勘误表 钢和铸铁.全硅量的测定.硅钼蓝分光光度法.第1部分:硅含量在0.05-1.0之间(ISO 4829-1-1986)
CORRIGENDUM Steel and Cast Iron - Determination of Total Silicon Content - Reduced Molybdosilicate Spectrophotometric Method - Part 1: Silicon Content Between 0 - 05 and 1