ENV ISO 8502-1:1999 涂漆和相关产品前钢基材的制备 表面清洁度评估试验 第1部分：可溶性铁腐蚀产物的现场试验 ISO/TR 8502-1: 1991
Preparation of Steel Substrates before Application of Paints and Related Products - Tests for the Assessment of Surface Cleanliness - Part 1: Field Test for Soluble Iron Corrosion Products ISO/TR 8502-1: 1991