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English versions: GB/T 45583-2025
GB 45069-2024_Chinese: Cliff swing safety technical requirements (Chinese: 悬崖秋千安全技术要求)
GB/T 45000-2024_Chinese: Surface active agents - Determination of components of sucrose fatty acid esters - Liquid chromatography (Chinese: 表面活性剂 蔗糖脂肪酸酯的组成分析 液相色谱法)
English versions: GB/T 3029-2025
3-2025_Chinese: Non-destructive testing - Ultrasonic testing block - Part 3: Calibration block for curved surface (Chinese: 无损检测 超声检测试块 第3部分：曲面检测标准试块)
GB/T 34912-2024 Chinese PDF (GB/T34912-2024) GB 4234.3-2024 English versions: GB/T 45583-2025GB T 34912 2024_Chinese: Guide for energy saving design of industrial boiler systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 34912 2024
