共找到 6 条与 相关的标准,共 1 页
Safety technical specifications for lithium-ion batteries for electric bicycles
General Technical Specifications for Electric Scooters
General technical requirements for hydrogen-assisted bicycles
Electric Scooter Safety Technical Specifications
本标准规定了电动环卫车售后服务的术语和定义、服务提供、服务流程、服务配件、客户关系和内 部评价等有关要求。 本标准适用于对电动环卫车售后服务的规范。
Specifications for after-sales service of electric sanitation vehicles
Technical conditions for electric bicycle charging piles
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