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Q1: For a manufactured item to qualify as
Q8: An irritant whose effects upon the lung
Q9: A computerized detection and early warning system
Q14: Explain why boilers and elevators are not
Q46: Floating roof tanks are more hazardous than
Q47: Briefly summarize the findings of the 1993
Q66: Which of the following represents a chemical
Q69: Determine the number of protons,neutrons,and electrons
Q79: If the worker asks his doctor to
Q113: Two or more substances in variable proportions,where