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Stone crushing operator hazards

Stone Crushing unit is an important industrial sector in the country engaged in producing of ... undertake a study on “Health Hazards of Stone Crusher Workers in Rayapalayam Taluk. ... 4 Operator - - 5 5 - 10 5 Helper 1 2 2 - - 05 6 Welder - - - - 5 05 7 Others 2 2 1 - - 05

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