aerial pipe crossing 架空管横越
basket-like semi-crossing pipe bridge 提篮半穿式管桥
aeriing pipe crossing 架空管横越
bridge-crossing water pipe 过桥水管
aerias pipe crossing 架空管横越
aeriis pipe crossing 架空管横越
pipe arch crossing 管拱跨越
Pipe sticking phenomenon appears sometimes during pull-back stage of pipeline crossing with horizontally directional drilling, which results in crossing failure and great economic loss.
在水平定向钻穿越管道回拖环节中，容易出现卡管现象，导致穿越失败，造成巨大的经济损失。
This string of pipe may be very long, depending on the width of the crossing.
根据河流宽度，穿越管道可能很长，需要多根管段。
The aseismic test of buried pipe crossing fault is conducted. Some m.
首次进行了跨断层埋地管道抗震试验。取得了一些有益的结论。
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