Nesvig, E. M.
view article (9.986072)
Flammable Gas and Vapor Detection Promotes Electrical Safety.
Erdco Engineering Co., Addison, IL
Monograph 113,
Instrument Society of America (ISA). Electrical Safety Practices. Monograph 113. November 1971,
Wilmington, DE,
McKinney, A. H., Editors,
81-86 p.,
1971