GB/T 42125.2-2024 Chinese PDF (GB /T42125.2-2024) GB/T 21044-2024 GB 31661-2025_Chinese: National food safety

GB 31661-2025_Chinese: National food safety standard - Hygienic code for the production of prepared meat products (Chinese: 食品安全国家标准 调制肉制品生产卫生规范)

5-2025_Chinese: Uncut finished spectacle lenses - Part 5: Abrasion-resistant of surfaces test methods (Chinese: 眼镜镜片 第5部分：表面耐磨试验方法)

English versions: GB/T 33523

English versions: GB/T 12417

English versions: GB/T 14646-2025

GB/T 42125.2-2024 Chinese PDF (GB /T42125.2-2024) GB/T 21044-2024 GB 31661-2025_Chinese: National food safetyGB T 42125. 2 2024_Chinese: Safety requirements for electrical equipment for measurement, control and laboratory use Part 2: Particular requirements for laboratory equipment for the heating of materials (Chinese: 2) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 42125. 2 2024