Flameproof enclosures for mining electrical equipment
Subtitle: influence of atmospheric moisture on maximum safe gaps in mixtures of methane and air
By: by R. Torry
Contributors: Torry, R.
Series: Research reports -- no. 202; Research report (Safety in Mines Research Establishment (Great Britain)) -- no. 202.
Publisher: Safety in Mines Research Establishment
Published: 1962
Language: eng
Number of pages: 12