This paper introduces a method of positioning of the commonly used teejoint point in pipeline detecting projects.
本文介绍了管线探测工程中常见的三通点的一种定位方法。
2
The obtained conclusion provided theoretical basis for further improvement in the design of teejoint.
所得结论为进一步改进三通设计提供了理论依据。
3
The teejoint entity model has been chosen by the study of the influence of diameter of the branch pipe and the length dimension of the run pipe and branch pipe.