Electrical apparatus for explosive gas atmospheres. Part 12 : Classification of mixtures of gases or vapours with air according to their maximum experimental safe gaps and minimum igniting currents
German title
Explosionsgeschützte elektrotechnische Betriebsmittel; Teil 12: Gemische aus Gasen oder Dämpfen und Luft gemäß ihrer experimentellen Grenzspaltweiten und Grenzzündströmen (Bericht)
Publication date
1978
Original language
English,
French
Pages
18
Publication date
1978
Original language
English,
French
Pages
18
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