GB/T 45474-2025 Chinese PDF (GB /T45474-2025) GB/T 45326-2025 English versions: GB/T 22249-2024

English versions: GB/T 22249-2024

English versions: GB/T 23694-2024

English versions: GB/T 14896

GB/T 27432-2025_Chinese: Technical specifications for remote assessment of laboratory (Chinese: 实验室远程评审技术规范)

GB/T 32197-2025_Chinese: Industrial robot controller open communication interface specification (Chinese: 工业机器人控制器开放式通信接口规范)

GB/T 45474-2025 Chinese PDF (GB /T45474-2025) GB/T 45326-2025 English versions: GB/T 22249-2024GB T 45474 2025_Chinese: Test method for mode II interlaminar fracture toughness of carbon fiber reinforced composite materials Three point bending method with end notched (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45474 2025