GB/T 4074.2-2024 English PDF (GB/T4074.2-2024) GB/T 43710-2025 GB/T 45486-2025_Chinese: Ships and marine

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)

2-2025_Chinese: Norm of water intake for industry in the Yellow River basin - Part 2: Coal preparation (Chinese: 黄河流域工业用水定额 第2部分：选煤)

GB/T 42093

GB/T 7573-2025_Chinese: Textiles - Determination of pH of aqueous extract (Chinese: 纺织品 水萃取液pH值的测定)

English versions: GB/T 45281-2025

GB/T 4074.2-2024 English PDF (GB/T4074.2-2024) GB/T 43710-2025 GB/T 45486-2025_Chinese: Ships and marineGB T 4074. 2 2024_Chinese: Test methods of winding wires Part 2: Determination of dimensions (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4074. 2 2024