标准摘要
[中文适用范围]： 本国际标准确立了在受控实验室条件下，在风洞中测量喷雾飘移潜力的通用原则。本国际标准适用于需要比较评估或分类喷雾发生器（例如喷嘴）或喷雾液体的相对喷雾飘移潜力的场合。 [外文原描述]： ISO 22856:2008 establishes general principles for the measurement of spray drift potential in wind tunnels under controlled laboratory conditions. ISO 22856:2008 is applicable where comparative assessment or classification of the relative spray drift potential from spray generators (e.g. nozzles) or spray liquids is needed.
英文名称Equipment for crop protection — Methods for the laboratory measurement of spray drift — Wind tunnels