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English versions: GB 21345-2024
three-point and four-point methods (Chinese: 纸和纸板 弯曲挺度的测定 两点法、三点法和四点法的通用原理)
GB/T 45139-2024_Chinese: Determination of bergapten content in essential oils of bergamot
GB/T 1677-2023_Chinese: Determining the epoxy value of plasticizers (Chinese: 增塑剂环氧值的测定)
English versions: GB/T 20914
GB/T 22919.6-2024 Chinese PDF (GB/T22919.6-2024) GB/T 19533-2024 English versions: GB 21345-2024GB T 22919. 6 2024_Chinese: Aquatic feed Part 6: Formula feed for grouper (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 22919. 6 2024
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