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GB/T 45522-2025_Chinese: Specifications for registration of surveying and mapping with unmanned aircraft system(UAS) (Chinese: 无人机遥感测绘注册规范)
1-2024_Chinese: Geometrical product specifications(GPS) - Roundness - Part 1: Vocabulary and parameters of roundness (Chinese: 产品几何技术规范（GPS） 圆度 第1部分:词汇和参数)
GB/T 10739-2023_Chinese: Paper
English versions: GB/T 27866-2023
1-2024_Chinese: Non-destructive testing - Ultrasonic guided-wave testing - Part 1: General principle (Chinese: 无损检测 超声导波检测 第1部分：总则)
GB/T 8492-2024 Chinese PDF (GB/T8492-2024) GB/T 45302-2025 GB/T 45522-2025_Chinese: Specifications for registrationGB T 8492 2024_Chinese: Heat resistant cast steels and alloys for general applications (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 8492 2024
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