对水泥混凝土排水管道的柔性接口方式进行了对比分析。
It is concluded that the adoption of the pipeline anti-corrosion and flexible joint is an effective way to prolong the service life of cement concrete drains.
对水泥混凝土排水管道的柔性接口方式进行了对比分析。
It is concluded that the adoption of the pipeline anti-corrosion and flexible joint is an effective way to prolong the service life of cement concrete drains.
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