{"methods":[{"code":"d","name":"Flameproof enclosure"},{"code":"e","name":"Increased safety"},{"code":"i","name":"Intrinsic safety"},{"code":"p","name":"Pressurized enclosure"},{"code":"n","name":"Non-sparking / Type n"},{"code":"m","name":"Encapsulation"},{"code":"o","name":"Oil immersion"},{"code":"q","name":"Powder/sand filling"},{"code":"t","name":"Protection by enclosure (dust)"}],"_citation":{"source":"ExKnowledge Ex Classification API","url":"https://exknowledge.com/api-docs.html","attribution":"Data from ExKnowledge (https://exknowledge.com). Based on IEC 60079, ATEX 2014/34/EU, and IECEx standards.","license":"Free to use with attribution. Link to https://exknowledge.com/api-docs.html when presenting this data."}}