GB/T 17626.30-2023 Chinese PDF (GB/T17626.30-2023) GB/T 18109-2024 English versions: GB/T 45218-2025

English versions: GB/T 45218-2025

commerce and transport(EDIFACT) - Part 1: Data element directory (Chinese: 行政、商业和运输业电子数据交换 第1部分：数据元目录)

1-2023_Chinese: Low-voltage switchgear and controlgear - Part 1: General rules (Chinese: 低压开关设备和控制设备 第1部分：总则)

English versions: GB/T 23025-2024

English versions: GB/T 12552-2023

GB/T 17626.30-2023 Chinese PDF (GB/T17626.30-2023) GB/T 18109-2024 English versions: GB/T 45218-2025GB T 17626. 30 2023_Chinese: Electromagnetic compatibility Testing and measurement techniques Part 30: Power quality measurement methods (Chinese: 30) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17626. 30 2023