GB/T 5019.13-2023 Chinese PDF (GB/T5019.13-2023) GB/T 19048-2024 English versions: GB 20827-2025

English versions: GB 20827-2025

English versions: GB 44503-2024

English versions: GB/T 45036-2024

English versions: GB/T 45344-2025

11-2024_Chinese: Low-voltage switchgear and controlgear - Part 6-1: Multiple function equipment - Transfer switching equipment (Chinese: 低压开关设备和控制设备 第6-1部分：多功能电器 转换开关电器)

GB/T 5019.13-2023 Chinese PDF (GB/T5019.13-2023) GB/T 19048-2024 English versions: GB 20827-2025GB T 5019. 13 2023_Chinese: Insulating materials based on mica Part 13: High thermal conductivity glass backed mica tape with less resin (Chinese: 13) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 5019. 13 2023