GB/T 24339-2023 Chinese PDF (GB/T24339-2023) GB/T 25632-2024 GB/T 3477-2023_Chinese: Marine weathertight single-leaf

GB/T 3477-2023_Chinese: Marine weathertight single-leaf steel doors (Chinese: 船用风雨密单扇钢质门)

GB/T 45465

11-2025_Chinese: Technical specification for animal genetic resource survey - Part 11: Mink

GB/T 45038-2024_Chinese: Directives for comprehensive utilization of gramineous grass (Chinese: 禾草综合利用技术导则)

GB/T 24339-2023 Chinese PDF (GB/T24339-2023) GB/T 25632-2024 GB/T 3477-2023_Chinese: Marine weathertight single-leafGB T 24339 2023_Chinese: Railway applications Communication, signalling and processing systems Safety related communication in transmission systems (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 24339 2023