英文标准名称:Methods for chemical analysis of tin-lead solders—Part 14:Determination of tin, lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry
英文标准名称:Methods for chemical analysis of tin-lead solders—Part 14:Determination of tin, lead,antimony,bismuth,silver,copper,zinc,cadmium and arsenic content—Optical emission spectrometry