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International Standard Category: Physicochemical methods of analysis

GB/T 38056-2019    Determination of hydrogen sulfide and hydrogen polysulfide in liquid sulphur—Fourier transform infrared spectroscopy
液体硫磺中硫化氢和多硫化氢的测定 傅里叶变换红外光谱法 ;
Category No.:71.040.50 Valid Status:valid
Issued Organization:SAMR and SAC Issued Date:2019-10-18
Implemented Date:2020-9-1 Abolished Date:
Superseded Standard.: Superseded Date:
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