DIN EN ISO 17872:2018-09 草案 油漆和清漆 用于腐蝕試驗(yàn)的金屬板上涂層劃線標(biāo)記指南 (ISO/DIS 17872:2018)
Draft Document - Paints and varnishes - Guidelines for the introduction of scribe marks through coatings on metallic panels for corrosion testing (ISO/DIS 17872:2018); German and English version prEN ISO 17872:2018