标准摘要
[中文适用范围]： ISO 9912 的这一部分定义了与用于农业微灌溉系统（特别是加压系统）的过滤器相关的术语，并提供了根据过滤方法、结构、工作原理和功能对这些过滤器进行分类的方法。 它不涉及根据要过滤的水的类型进行分类；它也不适用于饮用水或生活用水过滤器的分类。 [外文原描述]： ISO 9912-1:2004 defines terms used in relation to filters intended for agricultural micro-irrigation systems -- in particular, pressurized systems -- and provides a means of classifying those filters according to filtration method, structure, operating principle and function. It does not deal with classification according to the type of water intended to be filtered; nor does it apply to the classification of filters for potable or domestic water use.
英文名称Agricultural irrigation equipment — Filters for micro-irrigation — Part 1: Terms, definitions and classification