In order to assure low temperature anti-crack performance of diatomite modified asphalt mixture, a test method must be adopted to evaluate its low temperature performance.
为了确保硅藻土改性沥青混合料的低温抗裂性能，就必须用试验方法来评定它在低温下的性能。
In order to assure low temperature anti-crack performance of diatomite modified asphalt mixture, a test method must be adopted to evaluate its low temperature performance.
为了确保硅藻土改性沥青混合料的低温抗裂性能，就必须用试验方法来评定它在低温下的性能。
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