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Author
Riddleston, H. G.
Title
Electrical Equipment for Hazardous Atmospheres.
Journal
Electrical Review, Vol. 185, No. 6, 205-206, August 1969
Keywords
electrical equipment
|
standardization
|
systems engineering
|
construction
|
enclosures
|
flameproofing
|
equipment
Identifiers
Type "e" (increased safety) apparatus; Type "N" apparatus