GB 21252-2023 Chinese PDF GB/T 28988-2024 English versions: GB/T 45195-2024

English versions: GB/T 45195-2024

English versions: GB/T 32825-2024

GB/T 45070-2024_Chinese: Specification of take-back on waste electrical and electronic product (Chinese: 废弃电器电子产品回收规范)

GB/T 45307-2025_Chinese: Opto-electronic measurement - Test methods for main parameters of LiDAR in intelligent operation (Chinese: 光电测量 智能操控类激光雷达主要参数测试方法)

GB/T 45241-2025_Chinese: Data specification of official vehicle management platform (Chinese: 公务用车管理平台数据规范)

GB 21252-2023 Chinese PDF GB/T 28988-2024 English versions: GB/T 45195-2024GB 21252 2023_Chinese: Norm of energy consumption for unit production of architecture and sanitary ceramics and alumina grinding ball (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 21252 2023