GB/T 44998-2024 Chinese PDF (GB /T44998-2024) GB/T 27793-2024 301-2024_Chinese: Energy management system application

301-2024_Chinese: Energy management system application program interface (EMS-API) - Part 301: Common information model (CIM) base (Chinese: 能量管理系统应用程序接口（EMS-API） 第301部分：公共信息模型（CIM）基础)

40-2024_Chinese: Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission characteristics - Attenuation (Chinese: 光纤试验方法规范 第40部分：传输特性的测量方法和试验程序 衰减)

GB/T 45157-2024_Chinese: Security and resilience - Community resilience - Guidelines for information exchange between organizations (Chinese: 安全与韧性 社区韧性 组织间信息交互指南)

2-2025_Chinese: Acoustics - Measurement of the influence of road surfaces on traffic noise - Part 2: The close-proximity method (Chinese: 声学 道路表面对交通噪声影响的测量 第2部分：近距法)

GB/T 44998-2024 Chinese PDF (GB /T44998-2024) GB/T 27793-2024 301-2024_Chinese: Energy management system applicationGB T 44998 2024_Chinese: Determination of nitrates and nitrites in surfactants Ion chromatography method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44998 2024