氮化钒铁 硅、锰、磷、铝含量的测定 电感耦合等离子体原子发射光谱法
Ferrovanadium nitride-Determination of silicon,manganese,phosphorus and aluminum content-Inductively coupled plasma-atomic emission spectrometry

2016-10-22

氮化钒铁 氧含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of oxygen content-Infrared absorption method

2016-10-22

氮化钒铁 碳含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of carbon content-Infrared absorption method

2016-10-22

氮化钒铁 硫含量的测定 红外线吸收法
Ferrovanadium nitride-Determination of sulfur content-Infrared absorption method

2016-10-22

钒铁 磷含量的测定 钼蓝分光光度法
Ferrovanadium - Determination of phosphorus content - The molybdenum blue photometric method

2009-07-15

氮化钒铁 硅含量的测定 硫酸脱水重量法
Ferrovanadium nitride-Determination of silicon content-The sulphuric acid dehydration-gravimetric method

2016-10-22

氮化钒铁 钒含量的测定 硫酸亚铁铵滴定法
Ferrovanadium nitride-Determination of vanadium content-Ammonium ferrous sulfate titrimetric method

2016-10-22

Method for chemical analysis of ferrovanadium -- Part 4: Determination of phosphorus content
钒铁化学分析方法第4部分:磷量的测定

2019-01-01

氮化钒铁 氮含量的测定 蒸馏分离-酸碱中和滴定法
Ferrovanadium nitride-Determination of nitrogen content-Distillation separation-acid-base neutral titration method

2016-10-22

氮化硅铁 磷含量的测定 铋磷钼蓝分光光度法
Ferrosilicon nitride-Determination of phosphorus content-Bismuth phosphomolybdate blue spectrophotometric method

2017-07-07

氮化钒铁 氮含量的测定 惰性气体熔融热导法
Ferrovanadium nitride-Determination of nitrogen content-Tbermal conductimetric metbod after fusion in a current of inert gas

2016-10-22

钒铁 钒、硅、磷、锰、铝、铁含量的测定 波长色散X射线荧光光谱法
Ferrovanadium—Determination of vanadium,silicon,phosphorus,manganese,aluminum,iron content—Wavelength dispersive X-ray fluorescence spectrometry

2022-04-15

钒铁 硅、锰、磷、铝、铜、铬、镍、钛含量的测定 电感耦合等离子体原子发射光谱法
Ferrovanadium—Determination of silicon, manganese, phosphorus, aluminum, copper, chromium, nickel and titanium contents— Inductively coupled plasma atomic emission spectrometric method

2020-06-02

出口钒铁中硅、铝、锰、磷、铜、镍、铬、钛的测定 电感耦合等离子体原子发射光谱法
Determination of silicon,aluminium,manganese, phosphorus,copper,nickel,chromium,titanium content in ferrovanadium for export-Inductively coupled plasma atomic emission spectrometric method

2017-05-12