英语翻译：吊具

吊具英语翻译
spreader
或
sling
或
lifting tool

吊具英语翻译例句
Operation principle and calculation of spreader anti-sway device used for container crane 
集装箱起重机吊具止摆装置的工作原理及计算 

The Dynamics Simulation and Structure Optimization of the Automatical Vertical Sling 
自动立式吊具的动力学仿真及其结构优化 

Design of Lifting Tool to Stator Core with Winding Embedded in Flameproof Motor 
防爆电机带绕组定子铁心吊具设计