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divijnanda divijnanda
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6 years ago
Which of the following statements about foam hazards is MOST accurate?
 
  A. Never flush foam concentrates from exposed skin.
  B. Some foam concentrates and their vapors may be harmful if inhaled.
  C. There is no need to flush or wash equipment that has been used to apply foam.
  D. Most Class A and Class B foams act to lubricate and preserve pumps, eductors, and other equipment.
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6 years ago
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