NF C32-039*NF EN 50414:2006
取自電纜和光纜絕緣材料和互套的聚氯乙烯中鉛的分析用試驗方法.方法A:用火焰激發原子吸收光譜測定法測定含鉛總量.方法B:硫化鉛斑漬中鉛的定性分析
Test methods for analysis of lead in PVC taken from insulation and sheath of electric and optical fibre cables - Method A : total lead content determination with flame excitation atomic absorption spectrometry - Method B : qualitative analysis of lead by