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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 29320-2024
7-2024_Chinese: Determination of physical characteristics for cigarettes and filter rods - Part 7: Cigarettes dust content (Chinese: 卷烟和滤棒物理性能的测定 第7部分：卷烟含末率)
GB/T 20965-2025_Chinese: Control network HBES technical specification - Home and building control system (Chinese: 控制网络HBES技术规范 住宅和楼宇控制系统)
GB/T 19533-2024_Chinese: Periodic inspection and evaluation of steel gas cylinders for the on-board storage of compressed natural gas as a fuel for automotive vehicles (Chinese: 汽车用压缩天然气钢瓶定期检验与评定)
GB/T 43310-2023 Chinese PDF (GB/T43310-2023) YY/T 1284-2024 3-2025_Chinese: Non-destructive testing - UltrasonicGB T 43310 2023_Chinese: Determination of chemical elements in glass fiber and raw materials Inductively coupled plasma optical emission spectrometry (ICP OES) (Chinese: ICP OES) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43310 2023
