GB/T 45306-2025 Chinese PDF (GB /T45306-2025) GB/T 45429-2025 GB/T 45127-2025_Chinese: Plastics - Evaluation

GB/T 45127-2025_Chinese: Plastics - Evaluation of the action of microorganisms (Chinese: 塑料 微生物作用的评价)

GB/T 45346-2025_Chinese: Information technology - Technical requirements for graph database management system (Chinese: 信息技术 图数据库管理系统技术要求)

English versions: GB/T 30785-2025

GB/T 2941-2025_Chinese: Rubber - General procedures for preparing and conditioning test pieces for physical test methods (Chinese: 橡胶 物理试验方法试样制备和调节通用程序)

GB/T 45306-2025 Chinese PDF (GB /T45306-2025) GB/T 45429-2025 GB/T 45127-2025_Chinese: Plastics - EvaluationGB T 45306 2025_Chinese: Railway applications Power supply with onboard energy storage system for rolling stock Series hybrid system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45306 2025