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GB/T 45460-2025_Chinese: Steel wire ropes - Determination of the transverse rigidity of steel wire ropes under no axial load condition (Chinese: 钢丝绳 在无轴向载荷条件下钢丝绳径向刚度的测定)
GB/T 45191-2025_Chinese: F1 hybrid eggs of silkworm(Bombyx mori
4-2023_Chinese: Railway applications - Electric equipment for rolling stock - Part 4: Electrotechnical components - Rules for AC circuit-breakers (Chinese: 轨道交通 机车车辆电气设备 第4部分：电工器件 交流断路器规则)
English versions: GB/T 19710
English versions: GB/T 20317-2023
GB/T 20871.61-2024 Chinese PDF (GB/T20871.61-2024) GB/T 17630-2024 GB/T 45460-2025_Chinese: Steel wire ropesGB T 20871. 61 2024_Chinese: Organic light emitting diode(OLED) displays Part 6 1: Measuring methods of optical and electro optical parameters (Chinese: 6 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20871. 61 2024
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