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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)
GB/T 35624-2025_Chinese: General technical requirements of emergency shelters (Chinese: 应急避难场所通用技术要求)
GB/T 18912-2024_Chinese: Salt mist corrosion testing of photovoltaic (PV) modules (Chinese: 光伏组件盐雾腐蚀试验)
5-2025_Chinese: Safety of transformers
English versions: GB/T 17670-2025
GB/T 44954-2024 Chinese PDF (GB /T44954-2024) GB 6944-2025 5-2025_Chinese: Uncut finished spectacle lensesGB T 44954 2024_Chinese: Technical specification for lightning disaster prevention in mountain areas (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 44954 2024
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