wreck crane

常見例句

This paper discussed the wreck of the small pole of portal crane is because the small pole supported greater add working stress in range- changing process.
本文論述了門座起重機(jī)小拉桿的損壞是由於在起重機(jī)變幅過(guò)程中，小拉桿承受較大的附加應(yīng)力所致。
Fatigue wreck and reinforce disposal are analyzed on the crane girder system of billet warehouse, some advices of design and use are given to welded steel crane girder.
本文通過(guò)對(duì)某鋼坯庫(kù)吊車梁系統(tǒng)疲勞開裂和加固処理工程實(shí)例的分析，對(duì)銲接鋼吊車粱系統(tǒng)的設(shè)計(jì)、使用提出了建議。

My father, bent over at the waist the way he was, looked like a crane there to either lift me up with its hook or wreck me with its heavy ball.
NPR: Chapter 1