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GB/T 25216-2024 Chinese PDF (GB/T25216-2024)

GB/T 25216-2024 Chinese PDF (GB/T25216-2024)

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GB/T 25216-2024_Chinese: Regional prediction methods for the danger of coal and gas outburst (Chinese: 煤与瓦斯突出危险性区域预测方法)
Note/Careful: Text of PDF is in Chinese (not English).
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English versions: GB/T 25216-2024
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