发布时间:2023-04-12 01:10:49
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GB/T 18114的本部分规定了稀土精矿中氧化钍量的测定方法。 本部分适用于稀土精矿中氧化钍含量的测定。方法1测定范围:0.002 0%~0.30%;方法2测定范围:>0.30%~8.00
Chemical analysis methods of rare earth concentrates.Part 2: Determination of oxide thorium content
水和废水监测分析方法
DETERMINATION OF THORIUM OXIDE IN TUNGSTEN-MOLYBDENUM
이 규격은 시약용 질산토륨(4수화물)[이하 질산토륨(4수화물)이라 한다.]에 대하여 규정한
Thorium nitrate tetrahydrate
이 규격은 KS D 5571 및 KS D 7029에 규정된 토륨이 함유된 텅스텐 중의 철
Methods for chemical analysis of thoriated tungsten materials
SN/T 3318本部分规定了电感耦合等离子体原子发射光谱法(ICP-AES)测定进出口锆英砂中钍、铀含量的方法。 本部分适用于进出口锆英砂中钍、铀含量的测定,各元素的测定下限分别为:钍0.011%、铀0.018
Chemical analysis of zircon.Part 1:Determination of Thorium,Uranium.Inductively coupled plasma atomic emission spectrometry
Testing of industrial vvaters. Determination of thorium content. Spectrophotometric method.
Methods for chemical analysis of magnesium and magnesium alloys. Gravimetric determination of thorium in magnesium alloys
Methods for chemical analysis of magnesium and magnesium alloys. Volumetric determination of thorium in magnesium alloys
Determination of mass concentration of sulphur dioxide in ambient air. Analysis by the photometric thorin method
Determination of sulfate content of water- Titrimetric Thorin method
GB/T 18114的本部分规定了稀土精矿中氧化钍量的测定方法。 本部分适用于稀土精矿中氧化钍含量的测定。方法1测定范围:0.002 0%~0.30%;方法2测定范围:>0.30%~8.00
Chemical analysis methods of rare earth concentrates.Part 2: Determination of oxide thorium content
水和废水监测分析方法
DETERMINATION OF THORIUM OXIDE IN TUNGSTEN-MOLYBDENUM
이 규격은 시약용 질산토륨(4수화물)[이하 질산토륨(4수화물)이라 한다.]에 대하여 규정한
Thorium nitrate tetrahydrate
이 규격은 KS D 5571 및 KS D 7029에 규정된 토륨이 함유된 텅스텐 중의 철
Methods for chemical analysis of thoriated tungsten materials
SN/T 3318本部分规定了电感耦合等离子体原子发射光谱法(ICP-AES)测定进出口锆英砂中钍、铀含量的方法。 本部分适用于进出口锆英砂中钍、铀含量的测定,各元素的测定下限分别为:钍0.011%、铀0.018
Chemical analysis of zircon.Part 1:Determination of Thorium,Uranium.Inductively coupled plasma atomic emission spectrometry
Testing of industrial vvaters. Determination of thorium content. Spectrophotometric method.
Methods for chemical analysis of magnesium and magnesium alloys. Gravimetric determination of thorium in magnesium alloys
Methods for chemical analysis of magnesium and magnesium alloys. Volumetric determination of thorium in magnesium alloys
Determination of mass concentration of sulphur dioxide in ambient air. Analysis by the photometric thorin method
Determination of sulfate content of water- Titrimetric Thorin method