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- Discussion is made on the installation process and method of the placement technique for CO2 regenerated tower with double derrick crane method. 用双抱杆抬吊就位技术对CO2再生塔的安装方法及过程进行了论述。
- The vessel is fitted with lifting appliances/ derrick cranes. 此船裝置有起重設備/人字吊機。
- Analysis on shear leg effect of curved box-girder 曲线箱梁的剪力滞效应分析
- Finite element analysis of large tonnage derrick crane 大吨位桅杆起重机有限元应用研究
- shear leg crane 双腿式起重机,动臂起重机
- Testing and measuring of the stress on derrick crane 动臂桅杆起吊应力的试验测试
- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- To raise or lower(the boom of a crane or derrick. 升降使起重机的吊臂上升或下降
- The dog has nipped the postmen on the leg. 这条狗咬了邮递员的腿。
- To raise or lower(the boom of a crane or derrick). 升降使起重机的吊臂上升或下降
- He banged into a telephone booth and hurt his leg. 他撞在了一个电话亭上,伤了腿。
- Stand clear of the swinging boom of the crane. 不要走近转动的超重机吊杆。
- She stabbed him in the leg with a kitchen knife. 她拿菜刀捅伤了他的腿。
- The last leg of our trip was the most tiring. 我们旅行的最后一段行程最累人。
- The dog gave me a nasty nip on the leg. 那狗在我腿上狠咬了一口。
- He had his leg shot off in a battle. 在一次战斗中,他的一条腿给打断了。
- From every window head is crane for a view of it. 每一个窗口都有人探出头来看。
- The child fell downstairs and pitched on its leg. 这孩子从楼梯滚下,把腿摔坏了。
- Specification for power-driven derrick cranes 动力驱动的桅杆起重机规范
- The last leg of our trip is the most tiring. 我们旅行的最后一段行程最累人。