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GB/T 43289-2023_Chinese: Plastics - Test methods for determination of degradation rate and disintegration degree of plastic materials exposed to marine environmental matrices under laboratory conditions (Chinese: 塑料 实验室条件下测定暴露于海洋环境基质中塑料材料分解率和崩解程度的试验方法)
English versions: GB/T 27530-2025
English versions: GB/T 29627
GB/T 2882-2023_Chinese: Nickel and nickel alloys tube (Chinese: 镍及镍合金管)
GB/T 45443-2025_Chinese: Determination of melatonin in health foods (Chinese: 保健食品中褪黑素的测定)
GB/T 43304-2023 Chinese PDF (GB/T43304-2023) GB/T 15822.3-2024 GB/T 43289-2023_Chinese: Plastics - TestGB T 43304 2023_Chinese: Oxynitride cyan phosphors for white LEDs (Chinese: LED) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 43304 2023
