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2-2024_Chinese: Mechanical vibration and shock - Characterization of the dynamic mechanical properties of visco-elastic materials - Part 2:REsonance method (Chinese: 机械振动与冲击 黏弹性材料动态力学性能的表征 第2部分：共振法)
3-2023_Chinese: Incandescent lamps - Safety specifications - Part 3: Tungsten-halogen lamps (non-vehicle) (Chinese: 白炽灯 安全规范 第3部分：卤钨灯（非机动车辆用）)
English versions: GB/T 9869
English versions: GB/T 19317-2024
GB/T 45639-2025_Chinese: Exchange header envelope technical specification (Chinese: 交换标头封装包技术规范)
GB/T 20183.1-2024 Chinese PDF (GB/T20183.1-2024) GB/T 31086-2025 2-2024_Chinese: Mechanical vibration and shockGB T 20183. 1 2024_Chinese: Equipment for crop protection Spraying equipment Part 1: Test methods for sprayer nozzles (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20183. 1 2024
