Fans connected to single phase a.c., three phase a.c. or d.c. supplies up to 660 V. Identifies the circumstances under which safety measures should be taken and gives information on how safety hazards can be reduced or eliminated.

Original price was: $190.50.$95.00Current price is: $95.00.
Fans for general purposes-Guide for mechanical and electrical safety
BSI Group , 11/28/1986
Pages: 18

