烟草 - 原料批次的抽样 - 一般原则

[中文适用范围]： 本文件规定了对原烟批次进行抽样以评估其一项或多项特征的平均值，或一项或多项特征的异质性时应采用的一般原则。 制成品烟草产品，包括用于销售或分销的产品，特别不包括在本文件的范围内。 本文件适用于以下类型的原烟批次的抽样： a) 烟叶： 1) 烤烟； 2）空气固化； 3）晒干； 4）火固化； b) 预处理的生烟草： 1) 已进行发酵（在不用于零售或批发销售或分销的包装中，散装，在室内）； 2) 已部分或完全堵塞； 3) 茎的形式； 4) 废物和残余物的形式； 5)已重构为条状。 [外文原描述]： This document specifies the general principles to be applied when sampling batches of raw tobacco in order to assess either — the mean value of one or more of its characteristics, or — the heterogeneity of one or more of its characteristics. Manufactured tobacco products, including products intended for sale or distribution, are specifically not included in the scope of this document. This document is applicable to the sampling of batches of raw tobacco of the following types: a) leaf tobacco: flue cured; air cured; sun cured; fire cured; b) pretreated raw tobacco: which has undergone fermentation (in packages not intended for retail or wholesale sales or distribution, in bulk, in chambers); which has been partially or completely stemmed; which is in the form of stems; which is in the form of waste and remnants; which has been reconstituted in the form of strips.