DIN EN ISO/IEC 80079-41:2023-07
Explosive atmospheres - Part 41: Reciprocating internal combustion engines (ISO/IEC DIS 80079-41:2023); German and English version prEN ISO/IEC 80079-41:2023 / Note: Date of issue 2023-06-09*Intended as replacement for DIN EN 1834-1 (2000-03), DIN EN 1...