無縫冷拔低碳鋼熱交換器和冷凝器管的標準規范

Standard Specification for Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

球墨鑄鐵用生鐵

Pig iron used for spheroidal graphite cast iron

鋼鐵及合金.錳含量的測定.電位滴定或可視滴定法

Alloyed steel.Determination of manganese content.Potentiometric or visual titration method

鋼鐵及合金 錳含量的測定 高碘酸鈉（鉀）分光光度法

Iron, steel and alloy—Determination of manganese content—Sodium (potassium) periodate spectrophotometric method

鈦鐵.錳含量的測定.亞砷酸鹽-亞硝酸鹽滴定法和高碘酸鹽光度法

Ferrotitanium. Determination of manganese content. Arsenite-salt and sodium-salt titrimetric method and periodate photometric method

鉻鐵.錳含量的測定.火焰原子吸收光譜法

Ferrochromium - Determination of manganese content - Flame atomic absorption spectrometric method

鎢精礦化學分析方法.錳量的測定.硫酸亞鐵銨容量法和火焰原子吸收光譜法

Methods for chemical analysis of tungsten concentrates.Determination of manganese content.The ammonium ferrous sulfate volumetric method and flame atomic absorption spectrometric method

釩鐵.錳含量的測定.高碘酸鉀光度法和火焰原子吸收光譜法

Ferrovanadium.Determination of manganese content.The potassium periodate oxidation photometric method and flame atomic absorption spectrometric method

混凝土加固用不銹鋼棒

Stainless steel bars for the reinforcement of concrete

鋼鐵.原子吸收光譜測定法.第1部分:錳的測定.酸溶解后的火焰原子化法

Iron and steel -- Atomic absorption spectrometric method -- Part 1: Determination of manganese -- Flame atomization after decomposition with acids

錳鐵化學分析方法.第1部分:錳含量的測定

Method for chemical analysis of ferromanganese.Part 1: Determination of manganese content

硅錳化學分析法.第1部分:錳含量的測定

Method for chemical analysis of silicomanganese -- Part 1: Determination of manganese content

稀土合金 錳含量的測定 火焰原子吸收光譜法

Rare earth alloys—Determination of manganese content— Flame atomic absorption spectrometric method

銅和銅合金錳含量的測定第2部分：火焰原子吸收光譜法（FAAS）

Copper and copper alloys - Determination of manganese content - Part 2: Flame atomic absorption spectrometric method (FAAS)