GB/T 43249-2023 Chinese PDF (GB/T43249-2023) GB 44171-2024 GBZ45113-2024_Chinese: Nanotechnologies - Test of

GBZ45113-2024_Chinese: Nanotechnologies - Test of volatile components in single-wall carbon nanotube samples - Evolved gas analysis/gas chromatograph-mass spectrometry (Chinese: 纳米技术 单壁碳纳米管挥发性组分测试 逸出气体分析/气相色谱质谱法)

GB/T 44885-2024_Chinese: Financial information technology - Audit data interface of the rural revitalization (Chinese: 财经信息技术 乡村振兴审计数据接口)

4-2024_Chinese: Mineral and sapphire watch-glasses - Part 4: Anti-reflective treatment (Chinese: 无机和蓝宝石手表玻璃 第4部分：减反射处理)

English versions: GB/T 28884-2024

GB/T 43249-2023 Chinese PDF (GB/T43249-2023) GB 44171-2024 GBZ45113-2024_Chinese: Nanotechnologies - Test ofGB T 43249 2023_Chinese: Automotive passive infrared detection system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43249 2023