标准摘要
[中文适用范围]: 本文件规定脲醛缓释肥料的一般要求、分析方法、样品采集和制备、标记和标签、包装、运输和储存。 本文件适用于纯固体脲醛缓释肥料,即脲甲醛(UF)、二甲基脲(MU)、克罗顿二烯脲(CDU)、异丁叉二甲脲(IBDU)。 本文件不适用于含有固体脲醛缓释肥料的氮肥混合物。 [外文原描述]: ISO 19670:2017 specifies general requirements, analytical methods, sampling and preparation of test sample, marking and labelling, packaging, transport and storage for solid urea aldehyde slow release fertilizer. ISO 19670:2017 applies to pure solid urea aldehyde slow release fertilizer, i.e. urea formaldehyde (UF), methylene urea (MU), crotonylidene diurea (CDU), isobutylidene diurea (IBDU). This document does not apply to mixtures of nitrogenous fertilizers containing solid urea aldehyde slow release fertilizer.
英文名称Fertilizers and soil conditioners — Solid urea aldehyde slow release fertilizer — General requirements