Instrument reach for peeping at the bore of deep pipe

Wangkai, Xiangdong Mao, Jie Du. Instrument reach for peeping at the bore of deep pipe. In International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, Harbin, Heilongjiang, China, 12-14 August, 2011. pages 1684-1686, IEEE, 2011. [doi]