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close this bookAnnealing, Hardening, Tempering - Course: Working Techniques of Heat Treatment of Steel. Methodical Guide for Instructors
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View the document1. Objectives and Contents of the Vocational Training in the Working Techniques ''Annealing, Hardening, Tempering''
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Open this folder and view contents3. Recommendations for the Execution of the Vocational Training in the Working Techniques ''Annealing, Hardening, Tempering''
View the document4. Explanations to the Means of Instruction
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