GB/T 34598-2025 in English

This standard provides technical specifications for plug-in hybrid electric commercial vehicles. It outlines requirements related to vehicle performance, safety, and energy efficiency. The document covers key aspects such as powertrain design, control systems, and testing procedures. It also includes guidelines for environmental protection and operational standards. The standard aims to ensure consistency and quality in the production and use of these vehicles. It defines parameters for electrical systems, mechanical components, and software functionalities. Additionally, it specifies procedures for certification and compliance checks. The content is structured to support manufacturers, regulators, and users in understanding and implementing the technical requirements.