GB/T 4333.5-2016
ActiveFerrosillicon—Determination of silicon, manganese, aluminium, calcium, chromium and iron contents—Wavelength dispersive X-ray fluorescence spectrometry (Fused cast bead method)
硅铁 硅、锰、铝、钙、铬和铁含量的测定 波长色散X-射线荧光光谱法(熔铸玻璃片法)
硅铁 硅、锰、铝、钙、铬和铁含量的测定 波长色散X-射线荧光光谱法(熔铸玻璃片法)