GB/T 45529-2025 Chinese PDF (GB /T45529-2025) GB 35181-2025 GB/T 31126

GB/T 31126

GB/T 24212-2025_Chinese: Methylnaphthalene oil (Chinese: 甲基萘油)

GB/T 45035-2024_Chinese: Technical requirements of cotton cultivation for concentrative maturation (Chinese: 棉花集中成熟栽培技术要求)

English versions: GB/T 45127-2025

GB/T 45562-2025_Chinese: Heavy mechanical - Design specifications for automation system (Chinese: 重型机械 自动化系统设计规范)

GB/T 45529-2025 Chinese PDF (GB /T45529-2025) GB 35181-2025 GB/T 31126GB T 45529 2025_Chinese: Road vehicles Electrical electronic switching devices Relay (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45529 2025