GB/T 13651-2023 Chinese PDF (GB/T13651-2023) GB/T 45496-2025 GB 44170-2024_Chinese: Safety management requirements

GB 44170-2024_Chinese: Safety management requirements for flood and typhoon control in shipyard (Chinese: 船舶制造防汛防台安全管理要求)

GB/T 45644-2025_Chinese: Test method for resistance against surface and traffic loading of the thermoplastics inspection chamber (Chinese: 热塑性塑料检查井抗地面和交通负荷性能试验方法)

2-2024_Chinese: Cybersecurity technology - Message authentication codes(MACs) - Part 2: Mechanisms using a dedicated hash-function (Chinese: 网络安全技术 消息鉴别码 第2部分：采用专门设计的杂凑函数的机制)

GB/T 6147-2025_Chinese: Test method for thermoelectric power of precision resistance alloys (Chinese: 精密电阻合金热电动势率测试方法)

GB/T 3091-2025_Chinese: Welded steel pipes for low pressure fluid delivery (Chinese: 低压流体输送用焊接钢管)

GB/T 13651-2023 Chinese PDF (GB/T13651-2023) GB/T 45496-2025 GB 44170-2024_Chinese: Safety management requirementsGB T 13651 2023_Chinese: Retreaded aircraft tyres (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13651 2023