GB/T 44998-2024 Chinese PDF (GB /T44998-2024) GB/T 27793-2024 English versions: GB/T 22210-2024

English versions: GB/T 22210-2024

4-2024_Chinese: Integrated circuits - Measurement of electromagnetic emissions - Part 4: Measurement of conducted emissions - 1Ω/150Ω direct coupling method (Chinese: 集成电路 电磁发射测量 第4部分：传导发射测量 1Ω/150Ω直接耦合法)

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)

1-2025_Chinese: Test methods of rare earth phosphors for LED - Part 1: Determination of spectrum (Chinese: LED用稀土荧光粉试验方法 第1部分：光谱的测定)

GB/T 44998-2024 Chinese PDF (GB /T44998-2024) GB/T 27793-2024 English versions: GB/T 22210-2024GB 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