大型起重机的剩余寿命评估问题一直是工程界研究的重要课题。
Estimation for residual life of large cranes is always an important question for discussion in engineering field.
在舰艏甲板上的大型起重机和通信天线桅杆移除被一座跟踪雷达代替。
The large crane and communication mast on the bow deck was removed and replaced by a tracking radar.
本文以600吨龙门吊为例研究了大型起重机钢结构的焊接制造工艺。
In this paper, 600 tons gantry was studied as an example of the construction process of large-scale crane structure.
应用推荐