GB/T 2820.7-2024 Chinese PDF (GB/T2820.7-2024) GB/T 31901-2024 GB/T 45491-2025_Chinese: Brand valuation -

GB/T 45491-2025_Chinese: Brand valuation - Senior care services industry (Chinese: 品牌价值评价 养老服务业)

2-2025_Chinese: Information technology - Building information model(BIM) software - Part 2: Parameterized model (Chinese: 信息技术 建筑信息模型（BIM）软件 第2部分：参数化模型)

42-2025_Chinese: National food safety standard - Determination of salt index (Chinese: 食品安全国家标准 食用盐指标的测定)

English versions: GB/T 45199-2025

GB/T 5844-2025_Chinese: Tyre coupling (Chinese: 轮胎式联轴器)

GB/T 2820.7-2024 Chinese PDF (GB/T2820.7-2024) GB/T 31901-2024 GB/T 45491-2025_Chinese: Brand valuation -GB T 2820. 7 2024_Chinese: Reciprocating internal combustion engine driven alternating current generating sets Part 7: Technical declarations for specification and design (Chinese: 7) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 2820. 7 2024