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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)
English versions: GB/T 40032
English versions: GB/T 15268-2024
65-2024_Chinese: Norm of water intake for industry - Part 65: Beverage (Chinese: 工业用水定额 第65部分：饮料)
N-二甲基甲酰胺的测定 气相色谱-质谱法)
GB/T 45449-2025 Chinese PDF (GB /T45449-2025) GB/T 19267.13-2025 3-2025_Chinese: Non-destructive testing - UltrasonicGB T 45449 2025_Chinese: Revert materials for powder metallurgy superalloy (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45449 2025
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