肥料和石灰材料取样和样品制备第3部分:静态堆取样

[中文适用范围]： 本文件适用于批量或小批量供应或准备供应给第三方的矿物肥料和石灰材料的抽样，此类供应或准备供应须遵守法律要求。 本文件规定了在无法进行动态采样的情况下对大量固体肥料或石灰材料进行采样的计划和方法，以从散装静态堆中获取样本，以确定是否符合法律要求，特别是与强制性或允许的法定声明。 本文件中规定的方法不适用于获取用于物理尺寸分析或可能因颗粒粒度分离而改变的化学分析的样品。 本文件适用于单一养分肥料、均匀复合肥料以及研磨或颗粒肥料和石灰材料。 本文件中描述的方法不适用于其他类型肥料的采样，例如混合肥料。 注：除非另有说明，本文件全文均使用术语“肥料”，并且包括石灰材料。 [外文原描述]： This document is applicable to the sampling of mineral fertilizers and liming materials supplied or ready for supply to third parties, as a lot or in smaller lots, where such supply or readiness for supply is subject to legal requirements. This document specifies plans and methods of sampling of a lot of solid fertilizer or liming material, if sampling in motion is not possible, to obtain samples from bulk static heaps in order to ascertain compliance with legal requirements, in particular in relation to the accuracy of compulsory or permitted statutory declarations. The methods specified in this document are not applicable to obtain samples for physical size analysis or for chemical analysis which may be altered by particle granulometric segregation. This document is applicable to single nutrient fertilizers, to uniform complex fertilizers and to milled or granulated fertilizers and liming materials. The methods described in this document are not suitable for sampling other types of fertilizer, for example blended fertilizers. NOTE The term 'fertilizer' is used throughout the body of this document and includes liming materials unless otherwise indicated.