GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 28799.4-2024 GB/T 45155-2024_Chinese: Quality management -

GB/T 45155-2024_Chinese: Quality management - Guidance to understand

English versions: GB/T 13217

GB/T 45468-2025_Chinese: Microbeam analysis - FIB-SEM imaging and analysis method for 3D micro-pore structure of rock sample (Chinese: 微束分析 岩石微孔隙聚焦离子束-扫描电镜三维成像分析方法)

English versions: GB/T 18892-2024

English versions: GB 44495-2024

GB/T 22270.5-2023 Chinese PDF (GB/T22270.5-2023) GB/T 28799.4-2024 GB/T 45155-2024_Chinese: Quality management -GB T 22270. 5 2023_Chinese: Industrial automation systems and integration Service interface for testing applications Part 5: Application program service interface (Chinese: 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 22270. 5 2023