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oductivity specifications spinning mills

oductivity specifications spinning mills

Oct 01 1985 · The paper examines labor productivity progress and learning in jute spinning in Bangladesh using data collected from a sample of 40 mills It is found that unless a very short period is considered the labor productivity ratio in individual mills as a function of time forms an inverted Ushaped curve that can be approximated by a quadratic function of time... As a leading global manufacturer of crushing equipment, milling equipment,dressing equipment,drying equipment and briquette equipment etc. we offer advanced, rational solutions for any size-reduction requirements, including quarry, aggregate, grinding production and complete plant plan.

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