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Improvement of the horizontal directional drilling method by using an autonomous land vehicle with a radio direction finding system
Ming-Chang Wu, Pi-Cheng Tung, Ting-Ya HsiehVolume:
11
Year:
2002
Language:
english
Pages:
14
DOI:
10.1016/s0926-5805(01)00054-1
File:
PDF, 517 KB
english, 2002