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English versions: GB 12158-2024
English versions: GB 23826-2025
GB/T 15470
GB/T 16702
3-2025_Chinese: National food safety standard - Food microbiological examination - Enumeration of coliforms (Chinese: 食品安全国家标准 食品微生物学检验 大肠菌群计数)
GB 5009.306-2025 Chinese PDF GB 5009.307-2025 English versions: GB 12158-2024GB 5009. 306 2025_Chinese: National food safety standard Determination of diphenyl ether in foods (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB 5009. 306 2025
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