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English versions: GB/T 45345-2025
1编码规则 第1部分:基本编码规则（BER）、正则编码规则（CER）和非典型编码规则（DER）规范)
2-2025_Chinese: Uncut finished spectacle lenses - Part 2: Power-variation (Chinese: 眼镜镜片 第2部分：渐变焦)
GB 31648-2025_Chinese: National food safety standard - Code for pollution control of dioxins and polychlorinated biphenyls in food (Chinese: 食品安全国家标准 食品中二噁英及多氯联苯污染控制规范)
English versions: GB/T 23718
GB/T 13539.6-2024 Chinese PDF (GB/T13539.6-2024) GB/T 38205.1-2025 English versions: GB/T 45345-2025GB T 13539. 6 2024_Chinese: Low voltage fuses Part 6: Supplementary requirements for fuses links for the protection of solar photovoltaic energy systems (Chinese: 6) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 13539. 6 2024
