GB/T 14196.2-2023 Chinese PDF (GB/T14196.2-2023) GB/T 45327-2025 YY/T 1938-2024_Chinese: Medical sodium hyaluronate

YY/T 1938-2024_Chinese: Medical sodium hyaluronate dressing (Chinese: 医用透明质酸钠敷料)

GB/T 45600-2025_Chinese: Green product assessment - Copying devices and stencil duplicator (Chinese: 绿色产品评价 复印和速印设备)

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)

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GB/T 14196.2-2023 Chinese PDF (GB/T14196.2-2023) GB/T 45327-2025 YY/T 1938-2024_Chinese: Medical sodium hyaluronateGB T 14196. 2 2023_Chinese: Incandescent lamps Safety specifications Part 2: Tungsten halogen lamps for domestic and similar general lighting purposes (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 14196. 2 2023