DZ/T 0279.1-2016 Analytical methods of regional geochemical samples Part 1: Determination of 24 components such as aluminum oxide and other components by powder compression—X-ray fluorescence spectrometry (English Version)
2016DZ/T 0279.1-2016 Analytical methods of regional geochemical samples Part 1: Determination of 24 components such as aluminum oxide and other components by powder compression—X-ray fluorescence spectrometry