氧化锆、氧化铪化学分析方法 锰量的测定 高碘酸钾分光光度法
Chemical analysis methods for zirconium oxide and hafnium oxide--Determination of manganese content--Potassium periodate spectrophotometric method
2008-03-12
GB/T 45479-2025
锰矿石与锰精矿 氧化钾、氧化钠含量的测定 火焰原子发射光谱法
Manganese ores and concentrates—Determination of potassium oxide and sodium oxide content—Flame atomic emission spectrometric method
2025-03-28
YB/T 4726.12-2021
含铁尘泥 氧化锰含量的测定 高碘酸钾(钠)分光光度法
Ferric-containing dust and sludge—Determination of manganese oxide content-The potassium periodate (sodium) spectrophotometric method
2021-05-17
GB/T 8704.9-2009
钒铁 锰含量的测定 高碘酸钾光度法和火焰原子吸收光谱法
Ferrovanadium - Determination of manganese content - The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method
2009-07-15
YB/T 190.11-2014
连铸保护渣 氧化锰含量的测定 高碘酸钠(钾)分光光度法和火焰原子吸收光谱法
Continuous casting powder -- The determination of manganese oxide content -- The sodium (potassium) periodate spectrophotometric method and the flame atomic absorption method
2014-05-06
HB/Z 5107.15-2004
镁合金化学氧化溶液分析方法 第15部分:EDTA容量法连续测定重铬酸钾硫酸锰氧化溶液中硫酸锰和硫酸镁的含量
Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 15: Continual determination of manganese sulfate and magnesium sulfate content in potassium bichromate and magnesium sulfate oxidation solution by EDTA volumetric method
2004-09-01
YS/T 1006.2-2014
镍钴锰酸锂化学分析方法 第2部分：锂、镍、钴、锰、钠、镁、铝、钾、铜、钙、铁、锌和硅量的测定 电感耦合等离子体原子发射光谱法
Methods for chemical analysis of lithium nickel cobalt manganese oxide—Part 2:Determination of lithium,nickel,cobalt,manganese,sodium,magnesium,aluminium,potassium,copper,calcium,iron,zinc and silicon content—Inductively coupled plasma atomic emission spectrometry