GB/T 7256.4-2023 Chinese PDF (GB/T7256.4-2023) GB/T 31318-2025 English versions: GB/T 718-2024

English versions: GB/T 718-2024

GB/T 45341-2025_Chinese: Digital transformation management - Reference architecture (Chinese: 数字化转型管理 参考架构)

GB/T 32825-2024_Chinese: Technical parameters and requirements for three-phase dry-type tridimensional wound core power transformers (Chinese: 三相干式立体卷铁芯电力变压器技术参数和要求)

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 45448-2025_Chinese: Revert materials for wrought superalloy (Chinese: 再生变形高温合金原料)

GB/T 7256.4-2023 Chinese PDF (GB/T7256.4-2023) GB/T 31318-2025 English versions: GB/T 718-2024GB T 7256. 4 2023_Chinese: Lighting fixtures for civil airport Part 4: Wind direction indicator (Chinese: 4:) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 7256. 4 2023