• The invention has excellent heat-insulating property, high cohesive strength with the wall and is simple and convenient for construction.

    发明保温性能优越墙体粘结强度、施工简单方便。

    youdao

  • The invention has excellent heat-insulating property, high cohesive strength with the wall and is simple and convenient for construction.

    发明保温性能优越墙体粘结强度、施工简单方便。

    youdao

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