96/709891 DC : AUG 96被替代
EN 1834-2 RECIPROCATING INTERNAL COMBUSTION ENGINES - SAFETY REQUIREMENTS FOR DESIGN AND CONSTRUCTION OF ENGINES FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - PART 2: GROUP I ENGINES FOR USE IN UNDERGROUND WORKINGS SUSCEPTIBLE TO FIREDAMP AND/OR COMBUSTIBLE DUST
出版：British Standards Institution
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