GB/T 16702.2-2025 Chinese PDF (GB /T16702.2-2025) GB/T 13000-2025 1-2025_Chinese: Assembled spectacles - Part

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/T 17436-2025

GB/T 19048-2024_Chinese: Quality requirements for product of geographical indication - Longkou vermicelli (Chinese: 地理标志产品质量要求 龙口粉丝)

GB/T 15316-2024_Chinese: General principles for energy saving monitoring and testing techniques (Chinese: 节能监测技术通则)

GB/T 16702.2-2025 Chinese PDF (GB /T16702.2-2025) GB/T 13000-2025 1-2025_Chinese: Assembled spectacles - PartGB T 16702. 2 2025_Chinese: Design specification for mechanical components in nuclear island of pressurized water reactor nuclear power plants Part 2: Class 1 components (Chinese: 21) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16702. 2 2025