
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO 8501-1:2007); German version EN ISO 8501-1:2007
出版:German Institute for Standardisation (Deutsches Institut für Normung)

专家解读视频
This document does not include colour photographs for rust grades.
ISO 8501-1:2007 - Identical
SS EN ISO 8501-1 Ed. 2 (2007) - Identical
UNE EN ISO 8501-1:2002 - Identical
NS EN ISO 8501-1 Ed. 1 (2001) - Identical
I.S. EN ISO 8501-1:2007 - Identical
NF EN ISO 8501-1:2007 - Identical
NEN EN ISO 8501-1:2007 - Identical
NBN EN ISO 8501-1:2007 - Identical
ONORM EN ISO 8501-1:2007 - Identical
BS EN ISO 8501-1:2001 - Identical
UNE EN ISO 8501-1:2008 - Identical