GB/T 17215.686-2024 Chinese PDF (GB/T17215.686-2024) GB/T 45068.1-2024 4-2024_Chinese: Liquid crystal display devices

4-2024_Chinese: Liquid crystal display devices - Part 4: Liquid crystal display modules and cells - Essential ratings and characteristics (Chinese: 液晶显示器件 第4部分：液晶显示模块和屏 基本额定值和特性)

English versions: GB/T 45162

English versions: GB/T 45557-2025

4-2024_Chinese: Information technology - Security techniques - Entity authentication - Part 4: Mechanisms using a cryptographic check function (Chinese: 信息技术 安全技术 实体鉴别 第4部分：采用密码校验函数的机制)

under load (Chinese: 土工合成材料 负荷作用下垂直渗透性能的测定)

GB/T 17215.686-2024 Chinese PDF (GB/T17215.686-2024) GB/T 45068.1-2024 4-2024_Chinese: Liquid crystal display devicesGB T 17215. 686 2024_Chinese: Electricity metering data exchange The DLMS COSEM suite Part 86: High speed PLC ISO IEC 12139 1 profile for neighbourhood networks (Chinese: DLMS COSEM 86PLC ISO IEC 12139 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17215. 686 2024