GB/T 30843.2-2024 Chinese PDF (GB /T30843.2-2024) GB/T 22180-2024 GB/T 13284-2025_Chinese: Design criteria of

GB/T 13284-2025_Chinese: Design criteria of safety systems in nuclear power plants (Chinese: 核电厂安全系统设计准则)

GB/T 22452-2025_Chinese: General specification of non-linear optical borate crystal devices (Chinese: 硼酸盐非线性光学单晶元件通用规范)

English versions: GB 15093-2025

English versions: GB/T 20882

English versions: GB/T 33492-2024

GB/T 30843.2-2024 Chinese PDF (GB /T30843.2-2024) GB/T 22180-2024 GB/T 13284-2025_Chinese: Design criteria ofGB T 30843. 2 2024_Chinese: Variable frequency drive above 1 kV and not exceeding 35 kV Part 2: Test methods (Chinese: 1 kV35 kV 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30843. 2 2024