RO
STAS 7221-90
Metallic coatings. Zinc thermal coatings. General technical requirements for quality
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Status :
Withdrawn
Approval date : 1/1/1990
Publish date : 4/1/1990
Withdrawal date : 4/22/2004
Number of pages : 6
ICS : 25.220.40 Metallic coatings
Technical Committee : 157 - Protection of metallic matherials against corrosion
- Replaces STAS 7221-82
- Normative reference STAS 11239-89
- Normative reference STAS 5744-89
- Normative reference STAS 7976-82
- Normative reference STAS 11351-89
- Conflict with SR EN ISO 1461:2002