A FDNY_______IS REQUIRED IF A COMPRESSOR IS USED TO COMPRESS ANY NONFLAMMABLE, CORROSIVE OR
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OXIDIZING GAS, INCLUDING AIR TO A PRESSURE EXCEEDING 100 PSI.
THERE ARE SEVERAL TYPS OF AIR COMPRESSORS. THEY ARE:
THE MOST COMMONLY USED AIR COMPRESSOR IS A:
AN AIR COMPRESSOR WITH ONE CYLINDER AND ONE PISTON IS CALLED A:
AN AIR COMPRESSOR WITH MORE THAN ONE CYLINDER AND PISTON IS
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