The depth of the tread makes the I-Beam well suited to loose and medium-packed conditions with deep areas of loose dirt around the edges of the track.
深度使胎面的I -梁适合松散和中型包装条件，深领域的松散的泥土的边缘附近的轨道。
2
Let's have a no hold barred, truly in depth discussion about the matter, by asking the questions you always had in your mind but had no opportunity to set loose.
让我们有没有举行禁止，真正在深入讨论这件事，要求的问题，您一直在您的心目中，但没有机会一套松散。
3
Before application of land sonar to measure the depth of loose stratum, several tests are done to prove that it is feasible.