احتاج دكتور هندسه صناعيه لشرح منهج work study
المواضيع عن حركة العمال بالمصانع.
Benefits of Time Standards
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Methods to Determine Time Standards
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Work Measurement Techniques
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Prerequisites for Valid Time Standards
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Allowances in Time Standards
Direct Time Study Procedure
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Number of Work Cycles to be Timed
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Performance Rating
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Time Study Equipment
ومواضيع اخرى