ISO 17827-2:2016规定了通过振筛方法测定颗粒状生物燃料的尺寸分布的方法。所描述的方法仅用于颗粒状生物燃料，即尺寸减小的材料，例如大多数木材燃料，或物理上为颗粒形式。 ISO 17827的这一部分适用于标称顶部尺寸为3,15 mm及以下的颗粒状未压缩燃料（如锯末屑）

ISO 17827-2:2016 specifies a method for the determination of the size distribution of particulate biofuels by the vibrating screen method. The method described is meant for particulate biofuels only, namely, materials that either have been reduced in size, such as most wood fuels, or are physically in a particulate form. This part of ISO 17827 applies to particulate uncompressed fuels with a nominal top size of 3,15 mm and below (e.g. sawdust).