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ÀàÐÍ | ·À±¬±êʶ | ²Î¿¼±ê×¼ | ¸ÅÄî |
¸ô±¬ÐÍ | Ex d | EN 60079-1 | Contain the explosion, quench the flame |
ÕýѹÐÍ | Ex p | EN 60079-2 | Keep the flammable gas out |
±¾°²ÐÍ | Ex i | EN 60079-11 | Limit the energy of sparks and surface temperature |
¡®n¡¯ÐÍ | Ex nA | EN 60079-15 | No arks, sparks or hot surface. Enclosure IP54 or better |
½þÒºÐÍ | Ex o | EN 60079-6 | Keep the flammable gas out |
