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GB/T 27647-2024 Chinese PDF (GB/T27647-2024) GB/T 22321.1-2025 English versions: GB/T 31900-2024
GB/T 27647-2024 Chinese PDF (GB/T27647-2024) GB/T 22321.1-2025 English versions: GB/T 31900-2024
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Description
English versions: GB/T 31900-2024
English versions: GB/T 22389-2023
English versions: GB/T 45309-2025
English versions: GB/T 40032
GB/T 27647-2024 Chinese PDF (GB/T27647-2024) GB/T 22321.1-2025 English versions: GB/T 31900-2024GB T 27647 2024_Chinese: Technical specification for wetland ecological risk assessment (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 27647 2024
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 GB/T 22321.1-2025 English versions: GB/T 31900-2024){kind=link}