GB/T 18916.65-2024 Chinese PDF (GB /T18916.65-2024) GB 35181-2025 English versions: GB/T 18029

English versions: GB/T 18029

English versions: GB 31616-2025

English versions: GB 4789

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)

GB 11984-2024_Chinese: Technical specification for chlorine safety of chemical industrial enterprises (Chinese: 化工企业氯气安全技术规范)

GB/T 18916.65-2024 Chinese PDF (GB /T18916.65-2024) GB 35181-2025 English versions: GB/T 18029GB T 18916. 65 2024_Chinese: Norm of water intake for industry Part 65: Beverage (Chinese: 65) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18916. 65 2024