GB/T 24478-2023 Chinese PDF (GB/T24478-2023) GB/T 45322.1-2025 GB/T 26494-2023_Chinese: Aluminium alloy extruded

GB/T 26494-2023_Chinese: Aluminium alloy extruded profiles used for railway vehicle structures (Chinese: 轨道交通车辆结构用铝合金挤压型材)

3-2025_Chinese: Specification of intellectual property appraisement - Part 3: Trademark (Chinese: 知识产权鉴定规范 第3部分：商标)

English versions: GB/T 28199-2025

English versions: GB 30000

3的通信协议)

GB/T 24478-2023 Chinese PDF (GB/T24478-2023) GB/T 45322.1-2025 GB/T 26494-2023_Chinese: Aluminium alloy extrudedGB T 24478 2023_Chinese: Traction machine of electric lifts (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24478 2023