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- The ginpole is the simplest form of derrick. 起重吊杆是一种最简单的起重机。
- The building is made of hydraulic cement. 大楼是用水硬水泥建造的。
- The hydraulic lift is over there. 液压升降机在那儿。
- hydraulic derrick 液压吊货杆
- People came in flocks to see the new hydraulic power station beside the dam. 人们成群结队地来参观水坝旁边新建的水电站。
- We put up at the surface an oil derrick. 我们就在那块地面上竖起一个井架。
- The government invests heavily in hydraulic project. 政府在水利工程方面投以重资。
- Could you give me a hand in adjusting the derrick? 你是否能帮我调整一下吊杆?
- Do you give me a hand in adjusting the derrick? 你看是否能把我们的安排通知领班?
- Derrick: That is what I understand. 这我清楚。
- Derrick: Your boyfriend left you for your friend? 德瑞克:妳男朋友为了妳的朋友离开妳?
- The operating test for rubbish derrick. 垃圾吊收放试验。
- How many lights are there on the derrick? 井架上有多少个灯?
- DERRICK KATE I know you will. I will too. 我知道你会,而且我也会想念这个地方。
- DERRICK So in other words we're moving. 也就是说我们要搬家。
- The derrick escape line has to be function-tested. 井架工逃命绳要做功能试验。
- Jinzhou Lite Cylinder Pump Valve Hydraul. 锦州市立特缸泵阀液压制造有限公。
- Dad: What if Derrick were one of them? 爸爸:如果迪瑞克就是那样的人怎么办?
- Hoist the risers with the hydraulic running tool. 用液压下入工具提起隔水管。
- 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