BS EN ISO 8502-10:2004 在涂覆油漆和相关产品之前准备钢基材 表面清洁度评定试验 现场滴定法测定水溶性氯化物
Preparation of steel substrates before application of paints and related products. Tests for the assessment of surface cleanliness-Field method for the titrimetric determination of water-soluble chloride