More JIS standard pdf
JIS B 7072-2:2020
Measuring method for temperature coefficient of refractive index of optical glass -- Part 2: Interferometry
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JIS A 9521:2017/AMENDMENT 1:2020
Thermal insulation materials for buildings (Amendment 1)
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JIS G 1234:2020
Iron and steel -- Determination of tellurium -- Tin (II) chloride reduction spectrophotometric method
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