GB/T 25820-2025 Chinese PDF (GB /T25820-2025) GB/T 19701.5-2024

GB/T 25820-2025 Chinese PDF (GB /T25820-2025) GB/T 19701.5-2024GB T 25820 2025_Chinese: Steel strapping for packaging (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25820 2025

2-2025_Chinese: Railway applications - Automated urban guided transport(AUGT) - Safety requirements - Part 2: Hazard analysis at top system level (Chinese: 轨道交通 自动化导向运输（AUGT）安全要求 第2部分：系统级危害分析)

7-2024_Chinese: Power transformers - Part 7: Loading guide for mineral-oil-immersed power transformers (Chinese: 电力变压器 第7部分：油浸式电力变压器负载导则)

English versions: GB/T 24091-2024

English versions: GB/T 22517

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)

GB/T 21499-2024_Chinese: Inspection of grain and oils - Determination of the potential milling yield from paddy and from husked rice (Chinese: 粮油检验 稻谷和糙米潜在出米率测定方法)

1-2024_Chinese: Financial information technology - Data interface of accounting software - Part 1: Enterprise (Chinese: 财经信息技术 会计核算软件数据接口 第1部分：企业)

GB/T 32865-2025_Chinese: Quality requirements and test methods for tight sandstone gas products (Chinese: 致密砂岩气产品质量要求和试验方法)

GB/T 24823-2024_Chinese: LED modules for general lighting - Performance specification (Chinese: 普通照明用LED模块 性能规范)

English versions: GB/T 11828

English versions: GB/T 31379

GB/T 18655-2025_Chinese: Vehicles