Besonderhede van voorbeeld: -3087593540074260548

English

The International Practical Temperature Scale of 1948, amended edition of 1960, was adopted by the eleventh General Conference: the tenth General Conference had already adopted the triple point of water as the sole point defining the kelvin, the unit of thermodynamic temperature.

Chinese

1948年国际实用温标(1960年改正版)在第十一届国际计量 大会上通过。 第七届计量大会上已经正式通过了将水三相点作 为唯一定义热力学温度单位开尔文的点。