Uniform provisions concerning the approval of vehicles with regard to electromagnetic compatibility
Document status: Active
Low-voltage electrical installations. Part 5-52. Selection and erection of electrical equipment. Wiring systems
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Explosionproof electrical apparatus with the type of protection 'intrinsically-safe electrical circuit'. Technical requirements and test methods
Document status: Active
Explosionproof electrical apparatus. Flameproof enclosure. Technical requirements and methods of testing
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