IEC/TR 60079-12 Ed. 1.0 b:1978 PDF

Gives guidance on the selection of the appropriate group or sub-group of electrical apparatus, protected by flameproof enclosure or designed to be intrinsically safe, according to the gas or vapour in which it is intended to be used. Provides a classification of most used gases and vapours and gives guidance on tests to classify additional gases or vapours not listed in this publication. This publication has the status of a technical report.

Edition :	1.0
File Size :	1 file , 680 KB
Note :	This product is unavailable in Russia, Belarus, Ukraine, Canada
Number of Pages :	18
Published :	01/01/1978