GB/T 34703-2017
Test method of catalytic activity for platinum-carbon catalysts
GB/T 23524-2019
Method for chemical analysis of petrochemical spent platinum catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry
SH/T 0570-2017
T/GDBX 060-2022
T/CNIA 0053-2020
HG/T 6054-2022
DB53/T 815-2017
SH/T 0570-1993
GB/T 23524-2009
Test method of spent petrochemical catalyst—Determination of platinum—Inductively coupled plasma atomic emission spectrometry
DB53/T 816-2017