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GB/T 45032-2024 Chinese PDF (GB /T45032-2024) GB 45549-2025 GB/T 29456-2025_Chinese: Energy management systems

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GB/T 29456-2025_Chinese: Energy management systems - Guidance for the implementation

GB/T 17263-2025_Chinese: Self-ballasted lamps for general lighting service - Performance specifications (Chinese: 普通照明用自镇流荧光灯 性能规范)

GB/T 44969-2024_Chinese: Metal ions removal in water soluble extracts of agricultural products - Ion exchange method (Chinese: 农产品水溶性提取物中金属离子消除方法 离子交换法)

English versions: GB/T 31968-2025

GB/T 45032-2024 Chinese PDF (GB /T45032-2024) GB 45549-2025 GB/T 29456-2025_Chinese: Energy management systemsGB T 45032 2024_Chinese: Smart city Knowledge trustworthiness evaluation framework for city governance (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45032 2024

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