A new national standard, GB/T 47439—2026, focusing on safety requirements for new energy vehicle maintenance, will be implemented starting August 1st. This standard outlines requirements for personnel, site preparation, risk assessment, operational procedures, and safety during maintenance. It specifically addresses high-voltage systems in electric vehicles and hydrogen fuel systems in fuel cell vehicles, detailing critical steps before, during, and after operations, including checks on protective equipment and tools, site confirmation, and risk identification. AI
RANK_REASON The item details a new national standard being implemented. [lever_c_demoted from research: ic=1 ai=0.1]
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