GB 26920-2024 Chinese PDF GB/T 45251-2025 7-2023_Chinese: Specifications for the provision

7-2023_Chinese: Specifications for the provision of personal protective equipment - Part 7: Electronic industry (Chinese: 个体防护装备配备规范 第7部分：电子)

3-2025_Chinese: Uncut finished spectacle lenses - Part 3: Transmittance test methods (Chinese: 眼镜镜片 第3部分：透射比试验方法)

GB/T 23453-2025_Chinese: Natural limestone slab for building (Chinese: 天然石灰石建筑板材)

GB/T 33130-2024_Chinese: Specification for the assessment of well-facilitated farmland construction (Chinese: 高标准农田建设评价规范)

English versions: GB/T 1149

GB 26920-2024 Chinese PDF GB/T 45251-2025 7-2023_Chinese: Specifications for the provisionGB 26920 2024_Chinese: Minimum allowable values of energy efficiency and energy efficiency grades for commercial refrigerating appliances (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 26920 2024