GB/T 24514-2009
钢表面锌基和(或)铝基镀层单位面积镀层质量和化学成分测定.重量法、电感耦合等离子体原子发射光谱法和火焰原子吸收光谱法
Zinc and/or aluminium based coatings on steel.Determination of coating mass per unit area and chemical composition.Gravimetry,inductively coupled plasma atomic emission spectrometry and flame atomic absorption spectrometry