Exam (elaborations)
FDNY S-92 QUESTIONS WITH CORRECT ANSWERS RATED A+
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The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). - Portable fueled salamanders/space heaters National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide - 35 parts per million (ppm) over an 8 hour per...
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