GB/T 45191-2025 Chinese PDF (GB /T45191-2025) GB 45672-2025 GB/T 45147-2024_Chinese: Road vehicles -

GB/T 45147-2024_Chinese: Road vehicles - Test of vehicle air braking systems with a permissible mass of over 3

GB 15605-2024_Chinese: Specifications for pressure venting of dust explosion (Chinese: 粉尘爆炸泄压规范)

1-2025_Chinese: Non-traditional machines - Terminology - Part 1: Basic terminology (Chinese: 特种加工机床 术语 第1部分：基本术语)

11-2025_Chinese: Plastics piping systems for renovation of underground water supply networks - Part 11: Lining with inserted hoses (Chinese: 地下供水管网非开挖修复用塑料管道系统 第11部分：软管穿插内衬法)

English versions: GB/T 44925-2024

GB/T 45191-2025 Chinese PDF (GB /T45191-2025) GB 45672-2025 GB/T 45147-2024_Chinese: Road vehicles -GB T 45191 2025_Chinese: F1 hybrid eggs of silkworm(Bombyx mori.) (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45191 2025