iso 8501 photo refer
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INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
Preparation of steel substrates before application of paints and related products – Visual assesment of surface cleanliness
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
RUST GRADES
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PREPARATION GRADES BLAST- CLEANING – Sa2.5INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
PREPARATION GRADES BLAST- CLEANING – Sa3
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PREPARATION GRADES BLAST- CLEANING – Sa2
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
PREPARATION GRADES BLAST- CLEANING – Sa1
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
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PREPARATION GRADES HAND & POWER TOOL CLEANING - St2
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
PREPARATION GRADES HAND & POWER TOOL CLEANING – St3
INTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)
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PREPARATION GRADES FLAME-CLEANING - FlINTERNATIONAL STANDARD - ISO 8501-1 : 1988 (E)