GB/T 29711-2023 Chinese PDF (GB/T29711-2023) GB/T 18487.5-2024 GB/T 24498-2025_Chinese: Gaskets for doors

GB/T 24498-2025_Chinese: Gaskets for doors

GB/T 45144-2024_Chinese: Road vehicles - Wheels and rims - Use

GB/T 33993-2024_Chinese: Two dimensional code for commodity (Chinese: 商品二维码)

3-2024_Chinese: Non-destructive testing - Magnetic particle testing - Part 3: Equipment (Chinese: 无损检测 磁粉检测 第3部分：设备)

English versions: GB/T 3195-2023

GB/T 29711-2023 Chinese PDF (GB/T29711-2023) GB/T 18487.5-2024 GB/T 24498-2025_Chinese: Gaskets for doorsGB T 29711 2023_Chinese: Non destructive testing of welds Ultrasonic testing Characterization of discontinuities in welds (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29711 2023