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GB/T 29712-2023_Chinese: Non-destructive testing of welds - Ultrasonic testing - Acceptance levels (Chinese: 焊缝无损检测 超声检测 验收等级)
GB/T 17969
English versions: GB/T 12412-2024
GB/T 21044-2024_Chinese: Chinese soft-shelled turtle (Chinese: 中华鳖)
3-2023_Chinese: Electrical installations for outdoor sites under heavy conditions - Part 3: General requirements for equipment and ancillaries (Chinese: 户外严酷条件下的电气设施 第3部分：设备及附件的一般要求)
GB/T 24631.1-2024 Chinese PDF (GB/T24631.1-2024) GB/T 19963.2-2024 GB/T 29712-2023_Chinese: Non-destructive testing ofGB T 24631. 1 2024_Chinese: Geometrical product specifications(GPS) Straightness Part 1: Vocabulary and parameters of straightness (Chinese: GPS 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24631. 1 2024
