GB/T 45259-2025 Chinese PDF (GB /T45259-2025) GB/T 45077-2024 English versions: GB/T 45077-2024

English versions: GB/T 45077-2024

GB/T 45140-2025_Chinese: Technical guideline for monitoring and effectiveness evaluation of mangrove ecological restoration (Chinese: 红树林生态修复监测和效果评估技术指南)

English versions: GB/T 38055

4-2024_Chinese: Chemical analysis methods of mixed rare earth oxide of ion-absorption rare earth ore - Part 4: Determination of iron trioxide content - Inductively coupled plasma atomic emission spectrometry (Chinese: 离子型稀土矿混合稀土氧化物化学分析方法 第4部分：三氧化二铁含量的测定 电感耦合等离子体发射光谱法)

2-2025_Chinese: Artificial intelligence - Large-scale model - Part 2: Testing and evaluation for metrics and methods (Chinese: 人工智能 大模型 第2部分：评测指标与方法)

GB/T 45259-2025 Chinese PDF (GB /T45259-2025) GB/T 45077-2024 English versions: GB/T 45077-2024GB T 45259 2025_Chinese: Travel risk management Guidance for organizations (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45259 2025