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English versions: GB 29145-2023
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)
English versions: GB/T 15105-2024
English versions: GB/T 205-2024
GB/T 25715-2023 Chinese PDF (GB/T25715-2023) GB/T 34425-2023 English versions: GB 29145-2023GB T 25715 2023_Chinese: Pipe mould for centrifugal ductile iron pipe (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25715 2023
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