Editus et ambitus explosionis probationis et calculi salutis testimoniales significanter differunt.
Nam issuance, explosio-probationis certificatorium directe a National Electrical Product Quality Supervisionis et Inspectionis Centre vel auctoritatibus aliis pertinentibus.. E contra, the coal safety certificate is exclusively issued after inspection by the National Safety Mark Center, marking a substantial distinction.
Regarding the scope, the explosion-proof certificate is designed for environments with explosive hazardous gases and is predominantly used in Class II locations. Econtra, the coal safety certificate is strictly for use in Class I environments, where gaseous explosive hazards like methanum sunt in pluribus.