GB 43473-2023 Chinese PDF GB/T 20965-2025 4-2025_Chinese: Assembled spectacles - Part

4-2025_Chinese: Assembled spectacles - Part 4: Multifocal and power-variation near-vision spectacles (Chinese: 配装眼镜 第4部分：多焦和渐变焦老视成镜)

7-2025_Chinese: Textiles - Quantitative chemical analysis - Part 7: Mixtures of polyamide with certain other fibers (method using formic acid) (Chinese: 纺织品 定量化学分析 第7部分：聚酰胺纤维与某些其他纤维的混合物（甲酸法）)

GB/T 45298-2025_Chinese: Soil mapping - Specification for the symbols

English versions: GB 5920-2024

GB/T 45547-2025_Chinese: General technical specifications for food production traceability system (Chinese: 食品生产追溯体系通用技术规范)

GB 43473-2023 Chinese PDF GB/T 20965-2025 4-2025_Chinese: Assembled spectacles - PartGB 43473 2023_Chinese: Controlgear and other auxiliaries for electric lighting products Safety requirements (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 43473 2023