GB/T 45279.2-2025 Chinese PDF (GB /T45279.2-2025) GB/T 45345-2025 GB/T 27030-2025_Chinese: Conformity assessment -

GB/T 27030-2025_Chinese: Conformity assessment - General requirements for third-party marks of conformity (Chinese: 合格评定 第三方符合性标志的通用要求)

GB/T 38403

GB/T 45527-2025_Chinese: Technical specification at the project level for assessment of greenhouse gas emission reductions - Power energy substitution projects (Chinese: 基于项目的温室气体减排量评估技术规范 电能替代项目)

GB/T 44808

GB/T 45279.2-2025 Chinese PDF (GB /T45279.2-2025) GB/T 45345-2025 GB/T 27030-2025_Chinese: Conformity assessment -GB T 45279. 2 2025_Chinese: IPv4 IPv6 network security protection technical specifications Part 2: Mobile communication network (Chinese: IPv4 IPv6 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45279. 2 2025