GB/T 45393.5-2025 Chinese PDF (GB /T45393.5-2025) GB/T 22249-2024 English versions: GB/T 45097

English versions: GB/T 45097

GB/T 45486-2025_Chinese: Ships and marine technology - Ballast water management systems (BWMS) - Computational physical modelling and calculations on scaling of UV reactors (Chinese: 船舶与海上技术 压载水管理系统（BWMS） 紫外反应器的比例缩放数值模拟与计算)

GB/T 45264-2025_Chinese: Boarding wheelchair (Chinese: 登机轮椅车)

1-2025_Chinese: Cards and security devices for personal identification - Test methods - Part 1: General characteristics (Chinese: 卡及身份识别安全设备 测试方法 第1部分：一般特性)

GB/T 45393.5-2025 Chinese PDF (GB /T45393.5-2025) GB/T 22249-2024 English versions: GB/T 45097GB T 45393. 5 2025_Chinese: Information technology Building information model(BIM) software Part 5: Data interface (Chinese: BIM 5) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45393. 5 2025