Refillable tanks used to ship CFC and HCFC refrigerants or used to recover these refrigerants must meet the standards of what entity?
Official USCG Answer & Rule Citation
Correct Answer: Option B — the United States Department of Transportation
Department of Transportation (DOT) specifications govern the structural integrity, pressure ratings, hydrostatic testing, and safety compliance of all refillable refrigerant shipping and recovery cylinders.
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