所以，对于沉陷区不连续埋地管线来说，采用胶圈石棉灰接口材料有利于抗震。
Therefore, the aprons asbestos dust interface material is conducive to anti-seismic for the uncontinuously buried pipeline subjected to the settlement.
所以，对于沉陷区不连续埋地管线来说，采用胶圈石棉灰接口材料有利于抗震。
Therefore, the aprons asbestos dust interface material is conducive to anti-seismic for the uncontinuously buried pipeline subjected to the settlement.
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