GB/T 20127.9-2006
Steel and alloy - Determination of trace element contents Part 9: Determination of scandium content by inductively coupled plasma atomic emission spectrometric method
GB/T 20975.27-2018
Methods for chemical analysis of aluminium and aluminium alloys—Part 27:Determination of cerium,lanthanum,scandium—Inductively coupled plasma atomic emission spectrometry method
T/CSTM 00755-2021
DZ/T 0396.3-2022
T/CSTM 00376-2021
T/CSTM 00376E-2021
DZ/T 0452.3-2023