GB 20072-2024 Chinese PDF GB 45669.2-2025 GB/T 11918

GB/T 11918

GB/T 10485-2025_Chinese: Road vehicles - Lighting and light-signalling devices - Environmental endurance (Chinese: 道路车辆 外部照明和光信号装置 环境耐久性)

English versions: GB/T 12008

English versions: GB/T 15561-2024

2-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 2: Coal preparation (Chinese: 黄河流域工业用水定额 第2部分：选煤)

GB 20072-2024 Chinese PDF GB 45669.2-2025 GB/T 11918GB 20072 2024_Chinese: The requirements of safety in the event of rear end collision for passenger car (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 20072 2024