GB/T 4074.2-2024 English PDF (GB/T4074.2-2024) GB/T 45243-2025 English versions: GB/T 30662-2024

English versions: GB/T 30662-2024

English versions: GB/T 14227-2024

English versions: GB/T 6594

GB/T 45529-2025_Chinese: Road vehicles - Electrical electronic switching devices - Relay (Chinese: 道路车辆 电气电子开关器件 继电器)

3-2024_Chinese: Hydraulic fluid power - Determination method of pressure ripple levels generated in systems and components - Part 3: Hydraulic motors (Chinese: 液压传动 系统和元件中压力波动的测定方法 第3部分：液压马达)

GB/T 4074.2-2024 English PDF (GB/T4074.2-2024) GB/T 45243-2025 English versions: GB/T 30662-2024GB T 4074. 2 2024_Chinese: Test methods of winding wires Part 2: Determination of dimensions (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 4074. 2 2024