GB/T 5008.2-2023 Chinese PDF (GB/T5008.2-2023) GB/T 21536-2024 GB/T 30553-2023_Chinese: High-voltage direct current

GB/T 30553-2023_Chinese: High-voltage direct current (HVDC) power transmission using voltage sourced converters (VSC) (Chinese: 基于电压源换流器的高压直流输电)

English versions: GB/T 44933-2024

1-2024_Chinese: Pressure vessels design by analysis - Part 1: General requirements (Chinese: 压力容器分析设计 第1部分：通用要求)

GB/T 44808

English versions: GB/T 44974-2024

GB/T 5008.2-2023 Chinese PDF (GB/T5008.2-2023) GB/T 21536-2024 GB/T 30553-2023_Chinese: High-voltage direct currentGB T 5008. 2 2023_Chinese: Lead acid starter batteries Part 2: Dimensions of batteries and dimensions and marking of terminals (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 5008. 2 2023