GBZ/T 160.22-2004 Methods for determination of tin and its compounds in the air of workplace has been changed from GB/T 17062-1997 Workplace air--Determination of tin and its inorganic compounds--Flame atomic absorption spectroscopy.
GBZ/T 160.22-2004 Methods for determination of tin and its compounds in the air of workplace has been changed from GB 16199-1996 Health standard for dibutyltin dilaurate in the air of workplace.
GBZ/T 160.22-2004 Methods for determination of tin and its compounds in the air of workplace has been changed from GB 16216-1996 Health standard for tin dioxide in the air of workplace.
GBZ/T 160.22-2004 Methods for determination of tin and its compounds in the air of workplace was changed to GBZ/T 300.26-2017 Determination of Toxic Substances in Workplace Air - Part 26: Tin and Its Inorganic Compounds.
GBZ/T 160.22-2004 Methods for determination of tin and its compounds in the air of workplace was changed to GBZ/T 300.27-2017 Determination of Toxic Substances in Workplace Air - Part 27: Dibutyltin Dilaurate, Trimethyltin Chloride and Triethyltin Chloride.
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