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中国国家标准名称10 ... 纸和纸板表面吸收速度的测定法 Paper and board - Determination of the rate of surface absorbing 纸和纸板吸收性的测定法 (浸水法) Paper and board - Determination of absorption after immersion in water 纸和纸板水分的测定法 Paper and board - Determination of moisture content ...