GB/T 32251-2024 Chinese PDF (GB/T32251-2024) GB/T 45425-2025 GB/T 20845-2024_Chinese: Small craft -

GB/T 20845-2024_Chinese: Small craft - Inboard diesel engines - Engine-mounted fuel

English versions: GB/T 12385-2025

metallurgy and refining of gold (Chinese: 金矿开采、选冶和金精炼单位产品能源消耗限额)

GB 20071-2025_Chinese: The protection of the occupants in the event of a lateral collision (Chinese: 汽车侧面碰撞的乘员保护)

GB/T 34912-2024_Chinese: Guide for energy-saving design of industrial boiler systems (Chinese: 工业锅炉系统节能设计指南)

GB/T 32251-2024 Chinese PDF (GB/T32251-2024) GB/T 45425-2025 GB/T 20845-2024_Chinese: Small craft -GB T 32251 2024_Chinese: Investment casting process Pollutants control (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 32251 2024