end crossbeam

常见例句

The combining end surface of the crossbeam cover and the upper cylinder is provided with a sealing ring which adopts a sealing mode that the air is compressed to drive;
横梁盖与上筒体的结合端面设有密封环，密封环采用压缩空气驱动的密封形式；
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It is a problem to assuring the safety of the end crossbeam in the arc with flexible tied bar, because it is difficult to prestress the end crossbeam after tensing the tied bar.
针对柔性系杆拱采用端横梁压重的问题，由于端横梁自重较大，而且系杆张拉后端横梁难以张拉预应力筋，端横梁的安全性是需要解决的一个难题。