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90.188~273.15K溫度基準操作技術規范

O.T.N.of Temperature Primary Standard in the Range from 90.188 to 273.15K
標準號:JJF 1216-1990
O.T.N.of Temperature Primary Standard in the Range from 90.188 to 273.15K
標準號:JJF 1216-1990