The invention has the advantages of high strength, anti-deformation, excellent anti-vibration performance, easy and simple construction, low cost, etc.
本发明具有强度高、抗变形、抗振动性能优良、施工简便、成本低等特点。
The invention has the advantages of high strength, anti-deformation, excellent anti-vibration performance, easy and simple construction, low cost, etc.
本发明具有强度高、抗变形、抗振动性能优良、施工简便、成本低等特点。
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