DZ/T 0064.32-2021 Methods of analysis of groundwater quality - Part 32: Determination of manganese content by flame atomic absorption spectrophotometry (English Version)
1970DZ/T 0064.32-2021 Methods of analysis of groundwater quality - Part 32: Determination of manganese content by flame atomic absorption spectrophotometry
1993DZ/T 0064.32-1993 Groundwater Quality Examination Method Determination of Manganese by Flame Atomic Absorption Spectrometry