GB/T 9758.1-1988
色漆和清漆 "可溶性"金属含量的测定 第1部分:铅含量的测定 火焰原子吸收光谱法和双硫腙分光光度法
Paints and varnishes--Determination of "soluble" metal content--Part 1:Determination of lead content--Flame atomic absorption spectrometric method and dithizone spectrophotometric method