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English versions: GB/T 45457
GB/T 1480-2025_Chinese: Metallic powders - Determination of particle size by dry sieving (Chinese: 金属粉末 干筛分法测定粒度)
requirements and guidelines (Chinese: 环境管理 产品系统生态效率评估 原则、要求与指南)
GB/T 44979-2024_Chinese: Smart community infrastructures - Smart transportation for compact cities (Chinese: 智慧城市基础设施 紧凑型城市智慧交通)
GB/T 45615-2025 Chinese PDF (GB /T45615-2025) GB/T 33296-2025 English versions: GB/T 45457GB T 45615 2025_Chinese: Systems and software engineering Methods and tools for model based systems and software engineering (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45615 2025
US$ 303.71
US$ 107.00
US$ 303.71
US$ 118.53
US$ 178.10
