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Quality Regulations ST 663
These quality regulations apply to the industrial-grade coating of workpieces made of steel. Manual coating on site is excluded.
Coating is carried out on ungalvanised steel surfaces, strip galvanised steel surfaces (DIN EN 10326, DIN EN 10327) and hop-dip galvanised steel surfaces (DIN EN ISO 1461). This includes finished parts as well as pre-fabricated constructions.