KS B ISO 1768-2022 Glass hydrometers-Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
2022KS B ISO 1768-2022 Glass hydrometers-Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)
0000 KS B ISO 1768-2007(2017)
2007KS B ISO 1768:2007 Glass hydrometers-Conventional value for the thermal cubic expansion coefficient(for use in the preparation of measurement tables for liquids)