BS EN ISO 287:2017规定了用于测定批次水分含量的烘箱干燥方法 纸和纸板。第8条中描述如何从批次中提取试样的程序如下: 在采样时执行。本文件适用于每种类型的纸张和纸板，包括瓦楞纸板和 实心纸板，前提是纸或纸板不含除水以外的任何物质 在本文件规定的温度下易挥发。交叉引用:ISO 186ISO 638: 2008年购买时可用的所有当前修订均包含在本文件的购买中。

BS EN ISO 287:2017 specifies an oven-drying method for the determination of the moisture content of a lot of paper and board. The procedure in Clause 8, describing how the test pieces are drawn from the lot, is performed at the time of sampling.This document is applicable to every type of lot of paper and board, including corrugated board and solid board, provided that the paper or board does not contain any substances, other than water, that are volatile at the temperature specified in this document.Cross References:ISO 186ISO 638:2008All current amendments available at time of purchase are included with the purchase of this document.