And the strength of the salty soil is strengthened and weakened due to the mix of the sodium sulfate;

盐渍土的强度加强和削弱的组合硫酸钠；

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And the strength of the salty soil is strengthened and weakened due to the mix of the sodium sulfate;

盐渍土的强度加强和削弱的组合硫酸钠；

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