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GB/T 16439-2024 Chinese PDF (GB/T16439-2024) GB/T 12979-2024 niacinamide and caffeine in health
GB/T 16439-2024 Chinese PDF (GB/T16439-2024) GB/T 12979-2024 niacinamide and caffeine in health
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Description
niacinamide and caffeine in health foods (Chinese: 保健食品中硫胺素、核黄素、吡哆醇、烟酸、烟酰胺和咖啡因的测定)
English versions: GB/T 26705-2023
English versions: GB/T 45239-2025
straight and shouldered
GB/T 16439-2024 Chinese PDF (GB/T16439-2024) GB/T 12979-2024 niacinamide and caffeine in healthGB T 16439 2024_Chinese: General specification for AC servo system (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 16439 2024
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