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DIN 15404-2:1988
Lifting hooks; technical delivery conditions for laminated hooks
This standard specifies the technical conditions for laminated hooks which are parts of hoist mediums of cranes or of load lifting attachments exposed to high temperature, e.g. when transporting molten masses. Its essential purpose is the increase of reliability of the hooks and thus of the crane work safety.
Deutsches Institut für Normung [din]