|
|
| 11. | The lifeboat is recovered by a substantial deck crane mounted at the extreme stern of the ship. |
| 该油轮有一个使人感兴趣的特点，就是使用了Verhoef自由降落救生船。据说这是全国首次在这种级别的船舶上安装这种救生船。救生船的复位是通过安装在船尾的甲板起重机来进行的。 |
|
|
| | |
| 12. | If the site is small, it may be commanded by a gantry crane. |
| 假如场地小，则可采用龙门式吊车进行操作。 |
|
|
| | |
| 13. | Two Terex-Demag mobile cranes, a Terex-American crawler crane and a rough-terrain crane by Terex-Waverly |
| 两台由特雷克斯－马格公司生产的轮胎式起重机，一台由特雷克斯－国公司生产的履带式起重机和一台由特雷克斯－沃力公司生产的全路面起重机证实了特雷克斯起重机系列在美国市场的实力。 |
|
|
| | |
| 14. | We lifted the load by means of a crane. |
| 我们用起重机吊起重物。 |
|
|
| | |
| 15. | and implementation of caisson's integral launching through translatory moving by gasbag and craning by |
| 摘要叙述了气囊平移、浮吊整体吊运沉箱下水施工工艺的方案设计和实施及给工程施工带来的经济效益。 |
|
|
| | |
| 16. | When the prefabricated plant is under the viaduct, the monolithic box girder is lifted by the Gantry |
| 当预制梁场设在高架桥下时，采用提梁机提起整孔箱梁，通过特制旋转式横移平台喂梁，运架一体式架桥机运梁和架梁。 |
|
|
| | |
| 17. | Attached to the outside of the ladle are heavy trunnions by means of which it is lifted by an overhead |
| 铸桶外壁装有很重的耳轴，靠它可用天车把铸桶吊起来。 |
|
|
| | |