Standard for electric motors and generators for use in hazardous locations, class II, groups E, F, and G.

Additional Titles: Electric motors and generators for use in hazardous locations, class II, groups E, F, and G.
Published: Northbrook, Ill. : Underwriters Laboratories, [1973]
Edition: 9th ed.
Physical Description: 25 pages : illustrations ; 28 cm.
Additional Creators: Underwriters' Laboratories and American National Standards Institute