GB 14102.1-2024 Chinese PDF GB/T 4354-2025 3-2025_Chinese: Interconnection and interoperation for

3-2025_Chinese: Interconnection and interoperation for textile equipment - Part 3: Chemical fiber (Chinese: 纺织装备互联互通与互操作 第3部分：化纤)

GB/T 21667-2024_Chinese: General rules of the second-hand goods qualification (Chinese: 二手货品质鉴定通则)

1-2025_Chinese: Cards and security devices for personal identification - Test methods - Part 1: General characteristics (Chinese: 卡及身份识别安全设备 测试方法 第1部分：一般特性)

English versions: GB/T 44924-2024

2-2025_Chinese: Safety of transformers

GB 14102.1-2024 Chinese PDF GB/T 4354-2025 3-2025_Chinese: Interconnection and interoperation forGB 14102. 1 2024_Chinese: Fire shutter assembly Part 1: General technical specification (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 14102. 1 2024