GB/T 18029.30-2024 Chinese PDF (GB/T18029.30-2024) GB/T 21099.4-2024

GB/T 18029.30-2024 Chinese PDF (GB/T18029.30-2024) GB/T 21099.4-2024GB T 18029. 30 2024_Chinese: Wheelchairs Part 30: Wheelchairs for changing occupant posture Test methods and requirements (Chinese: 30 ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18029. 30 2024

GB/T 18912-2024_Chinese: Salt mist corrosion testing of photovoltaic (PV) modules (Chinese: 光伏组件盐雾腐蚀试验)

GB/T 14795-2023_Chinese: Natural rubber - Vocabulary (Chinese: 天然橡胶 术语)

7-2024_Chinese: Low voltage fuses - Part 7: Supplementary requirements for fuse-links for the protection of batteries and battery systems (Chinese: 低压熔断器 第7部分：电池和电池系统保护用熔断体的补充要求)

English versions: GB/T 45344-2025

1-2025_Chinese: Assembled spectacles - Part 1: Single-vision and multifocal prescription assembled spectacles (Chinese: 配装眼镜 第1部分：单焦和多焦定配眼镜)

English versions: GB 25502-2024

English versions: GB/T 45282-2025

English versions: GB/T 12604

English versions: GB/T 32825-2024

GB/T 7143-2025_Chinese: Methods for chemical analysis of silica sand for foundry (Chinese: 铸造用硅砂化学分析方法)

English versions: GB/T 21200-2024

English versions: GB/T 15314-2024