HEAVY WORK (WORKING CONDITIONS)
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BTWORKING CONDITIONS
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UDC65,08.061.10
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Descriptor GERSCHWERARBEIT (ARBEITSBEDINGUNGEN)
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Descriptor ENGHEAVY WORK (WORKING CONDITIONS)
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Descriptor FRETRAVAIL PÉNIBLE (CONDITIONS DE TRAVAIL)
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Variant GERARBEIT/SCHWERARBEIT (ARBEITSBEDINGUNGEN)
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Variant ENGWORK/HEAVY WORK (WORKING CONDITIONS)
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Variant FRETRAVAIL LOURD (CONDITIONS DE TRAVAIL)
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Variant FREPÉNIBILITÉ DU TRAVAIL (CONDITIONS DE TRAVAIL)