GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 7573-2025_Chinese: Textiles - Determination

Name: GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 7573-2025_Chinese: Textiles - Determination
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GB/T 7573-2025_Chinese: Textiles - Determination of pH of aqueous extract (Chinese: 纺织品水萃取液pH值的测定)

English versions: GB/T 17145-2024

English versions: GB/T 19701

English versions: GB/T 23538-2023

GB/T 30117.4-2023 Chinese PDF (GB/T30117.4-2023) GB/T 29165.2-2022 GB/T 7573-2025_Chinese: Textiles - DeterminationGB T 30117. 4 2023_Chinese: Photobiological safety of lamps and lamp systems Part 4: Measuring methods (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 30117. 4 2023

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