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Vented nickel-iron prismatic rechargeable single cells. General specifications
Document status: Active
Ballasts for tubular fluorescent lamps. General and safety requirements
Document status: Active
Explosionproof electrical apparatus. Part 7. Type of protection e
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Electrical apparatus for potentially explosive atmospheres. Electrostatic hand-held spraying equipment
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Power technological steam stationary exhaust boilers. Types and basic parameters
Document status: Active
Electrical apparatus for explosive gas atmospheres. Part 13. Construction and use of rooms or buildings protected by pressurization
Document status: Cancelled