GB/T 45231-2025 Chinese PDF (GB /T45231-2025) GB/T 23025-2024 English versions: GB/T 44933-2024

English versions: GB/T 44933-2024

GB/T 15180-2025_Chinese: Petroleum asphalts for heavy traffic road (Chinese: 重交通道路石油沥青)

English versions: GB/T 26882

1-2025_Chinese: Rules for agricultural seed testing - Part 1: General directives (Chinese: 农作物种子检验规程 第1部分：总则)

GB/T 45119-2024_Chinese: Technical requirement for insulation monitoring of low voltage power system in power plants and substations (Chinese: 电力厂站低压用电系统的绝缘监测技术要求)

GB/T 45231-2025 Chinese PDF (GB /T45231-2025) GB/T 23025-2024 English versions: GB/T 44933-2024GB T 45231 2025_Chinese: Intelligent bed (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45231 2025