ISO 11127-2-2011 涂装油漆和有关产品前钢材预处理 喷射清理用非金属磨料的试验方法 第2部分:颗粒尺寸分布的测定
Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 2: Determination of particle size distribution