The anti deformation measures are studied for heavy industrial buildings over abandoned mine goafs.

对建于老采空区上方的大型工业建筑应采取的抗变形措施进行了研究。

youdao

The anti deformation measures are studied for heavy industrial buildings over abandoned mine goafs.

对建于老采空区上方的大型工业建筑应采取的抗变形措施进行了研究。

youdao