AS 1301.454s-1992被替代
Methods of test for pulp and paper Determination of opacity (paper backing) - Diffuse reflectance method
出版：Standards Australia
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基本信息
标准编号： AS 1301.454s-1992
发布时间：1992/5/15 0:00:00
标准类别：Standard
出版单位：Standards Australia
标准页数：3
标准简介
A variety of test methods are used for measuring opacity depending on the purpose of the measurement. This Standard prescribes a method for measuring the type of opacity which governs the extent to which one sheet of paper visually obscures printed matter on underlying sheets. Technically equivalent to ISO 2471:1977.
替代本标准的新标准
