GB/T 45393.5-2025 Chinese PDF (GB /T45393.5-2025) GB/T 22249-2024 GB/T 21099

GB/T 21099

GB/T 45352-2025_Chinese: General rule for the quality of granulated chicken bouillon (Chinese: 鸡精调味料质量通则)

English versions: GB/T 17925-2024

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 45323-2025_Chinese: Coding rules for urban heating system identification (Chinese: 城镇供热系统标识编码规则)

GB/T 45393.5-2025 Chinese PDF (GB /T45393.5-2025) GB/T 22249-2024 GB/T 21099GB 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