标准摘要
[中文适用范围]： 本文件规定了水溶性磷的提取方法。 本方法适用于所有需要测定水溶性磷的肥料，包括复合肥料。 [外文原描述]： This document specifies a method for the extraction of water soluble phosphorus. The method is applicable to all fertilizers, including compound fertilizers, where water soluble phosphorus is to be determined.
英文名称Fertilizers — Extraction of water soluble phosphorus