DIN 21577

Explosibility of coal dust in underground hard coal mining - Tests and assessments of coal dust-air-mixtures and hybrid mixtures

Deutsches Institut Fur Normung E.V. (German National Standard) , 09/01/1996

Publisher: DIN

File Format: PDF

$30.00$60.00

Published: 09/01/1996

Pages: 10

File Size: 1 file

Language: German

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