GB/T 43253.1-2023 Chinese PDF (GB/T43253.1-2023) GB/T 32000-2024 GB/T 23031

GB/T 23031

GB/T 43251-2023_Chinese: Nanotechnologies - Test method for tensile properties of small size nanostructured thin film (Chinese: 纳米技术 小尺寸纳米结构薄膜拉伸性能测定方法)

4-2025_Chinese: Quality requirements for enzyme preparations - Part 4: Immobilized glucose isomerase preparations (Chinese: 酶制剂质量要求 第4部分：固定化葡萄糖异构酶制剂)

GB/T 43289-2023_Chinese: Plastics - Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions (Chinese: 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法)

42-2025_Chinese: National food safety standard - Food microbiological examination - Examination of Norwalk Viruses (Chinese: 食品安全国家标准 食品微生物学检验 诺如病毒检验)

GB/T 43253.1-2023 Chinese PDF (GB/T43253.1-2023) GB/T 32000-2024 GB/T 23031GB T 43253. 1 2023_Chinese: Road vehicles Functional safety audit and assessment method Part 1: General requirements (Chinese: 1) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43253. 1 2023