derrick tower
英 [ˈderɪk ˈtaʊə(r)]
美 [ˈderɪk ˈtaʊər]
起重吊塔
双语例句
- Main Applications: Equipment port load and unload derrick tower cranne.
主要用途：港口装卸和塔式其作用。 - Based on a self-anchored leaning derrick suspension bridge project, this paper analyzes the mechanical property of steel tube truss leaning tower of the bridge.
以某自锚式斜吊杆悬索桥工程为背景，对该桥钢管桁架斜塔的力学性能进行分析。 - Optimized design of jib of derrick tower crane
动臂式塔式起重机起重臂结构优化设计 - A Improved Design for the Swing Device of Derrick Tower Granes
井架式塔机回转装置的改进设计