标准摘要
[中文适用范围]： 适用于未使用的液体和使用中的液体。详细介绍了采样方法以及确定颗粒浓度和颗粒尺寸分布的方法。描述三种推荐的方法。 [外文原描述]： Describes sampling procedures and methods for determining particle concentration and particle size distribution. Three methods are recommended, one using an automatic particle size analyzer and two based on the counting, with an optical microscope, of particles on the surface of a filtering membrane. All methods are applicable to both unused liquids and liquids in service.
英文名称Methods for counting and sizing particles in insulating liquids