GB/T 25308-2022 Chinese PDF (GB/T25308-2022) GB/T 31960.12-2024 GB/T 26717-2024_Chinese: Fountain pens and

GB/T 26717-2024_Chinese: Fountain pens and nibs (Chinese: 自来水笔及其笔尖)

1-2025_Chinese: Lightning protection system components(LPSC) - Part 1: Requirements for connection components (Chinese: 雷电防护系统部件（LPSC） 第1部分：连接件的要求)

83-2024_Chinese: Safety of household and similar electrical appliances - Part 83: Particular requirements for ironers (Chinese: 家用和类似用途电器的安全 第83部分：夹烫机的特殊要求)

English versions: GB 1002-2024

English versions: GB/T 19799

GB/T 25308-2022 Chinese PDF (GB/T25308-2022) GB/T 31960.12-2024 GB/T 26717-2024_Chinese: Fountain pens andGB T 25308 2022_Chinese: DC filters for high voltage direct current (HVDC) transmission system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 25308 2022