标准摘要
[中文适用范围]： 取消并取代第一版（1985）。 规定了测定纸和纸板在相对湿度变化时的吸湿膨胀性的方法。 一般适用于纸和纸板。 不适用于Cr坧e纸和瓦楞纤维板。 [外文原描述]： Cancels and replaces the first edition (1985). Specifies a method for the determination of the hygroexpansivity of paper and board when subjected to a change in the relative humidity. Applicable to paper and board generally. Not suitable for crêpe papers and corrugated fibreboard.
英文名称Paper and board — Measurement of hygroexpansivity — Part 1: Hygroexpansivity up to a maximum relative humidity of 68 %