Gaya APA

Zheng, Y.H.. (2006). Detection of voids in tendon ducts of post-tensioned U-beams for an existing bridge . : NDT Inc..

Gaya Chicago

Zheng, Y.H.. Detection of voids in tendon ducts of post-tensioned U-beams for an existing bridge. : NDT Inc., 2006. Computer Software.

Gaya MLA

Zheng, Y.H.. Detection of voids in tendon ducts of post-tensioned U-beams for an existing bridge. : NDT Inc., 2006. Computer Software.

Gaya Turabian

Zheng, Y.H.. Detection of voids in tendon ducts of post-tensioned U-beams for an existing bridge. : NDT Inc., 2006. Computer Software.