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close this bookLighting Installation - Basic vocational knowledge (Institut für Berufliche Entwicklung, 164 p.)
close this folder11. Inspection and Repair of Lighting Installations
View the document11.1. General Remarks
View the document11.2. Depreciation Factors
View the document11.3. Time of Maintenance
View the document11.4. Carrying out of Maintenance
View the document11.5. Cleaning
View the document11.6. Auxiliary Means for Maintenance
View the document11.7. Hints for Practice