GB/T 45656-2025 Chinese PDF (GB /T45656-2025) GB/T 33523.600-2025 2-2025_Chinese: Overhead contact charging system

2-2025_Chinese: Overhead contact charging system for electric buses - Part 2: Charging connection set (Chinese: 电动客车顶部接触式充电系统 第2部分：充电连接装置)

GB 11564-2024_Chinese: Retro-reflective devices and markings for motor vehicles (Chinese: 机动车回复反射装置)

GB/T 44024-2025_Chinese: Basic requirements for protection of rights and interests related to scientific data (Chinese: 科学数据权益保护基本要求)

GB/T 45422-2025_Chinese: Chemicals - Surface water-sediment Misgurnus anguillicaudatus toxicity test (Chinese: 化学品 地表水系统-沉积物中泥鳅毒性试验)

7-2025_Chinese: Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide with certain other fibers (method using formic acid) (Chinese: 纺织品 定量化学分析 第7部分：聚酰胺纤维与某些其他纤维的混合物（甲酸法）)

GB/T 45656-2025 Chinese PDF (GB /T45656-2025) GB/T 33523.600-2025 2-2025_Chinese: Overhead contact charging systemGB T 45656 2025_Chinese: Specification for the usability classification of second hand electronic products (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45656 2025