1) topping lift bull rope
千斤索升降绳
2) hoist ropes
升降绳索
3) topping lift
千斤索
1.
This paper presents mathematical formulas of stresses of union purchase, analyses and illustrates the stresses of derricks, guys and topping lifts under the influence of tiedguy positions by numerical prediction, which is helpful for selecting fit positions of guys.
给出了双吊杆受力的数学表达式，通过数值模拟分析了稳索系固位置对吊杆、稳索和千斤索受力的影响，有助于合理选择稳索的系结位置。
4) span rigging
千斤索具
5) hydraulic rope-geared elevator
液压绳索升降机
6) elevating jack
升高千斤顶
补充资料：绳索
1.绳子。亦特指粗绳。 2.比喻牵挂;束缚。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条