Exam (elaborations)
MACS 609 CERTIFICATION QUESTIONS AND ANSWERS ALREADY PASSED
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MACS 609 CERTIFICATION QUESTIONS AND ANSWERS ALREADY PASSED If lubricant is removed by recovery equipment during system refrigerant removal, what must be done with the lubricant? Re-install lubricant removed by the recovery equipment Before reuse, what must be done with HFC-134a that has been...
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