jack lift meaning in English
起重吊车
Examples
- Abstract : the paper introduces the principle , design and construction of the entire jack lifting and leaning rectification for a leaned building . it possesses the directing significance for similar projects
文摘:该文介绍了对倾斜建筑物整体顶升纠偏的原理、纠偏设计和顶升纠偏施工。对类似工程具有指导意义。