Exam (elaborations)
IFSTA Hazmat: Chapter 26 review questions with correct answers graded A+ 2023/2024
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IFSTA Hazmat: Chapter 26 review questionsWhat organization certifies SCBA - correct answer National Institute of Occupational Safety and Health (NIOSH) When using SCBA, where does the air supply come from? - correct answer The user carries it Only _____ open-circuit or closed-circuit SCBA is ...
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