- 双语例句 更多例句
When the bridge plug comes to desired position, there must be a casing coupling seam.
但下放前要通井,不易过快,下放到预定位置时必须有一套管接箍缝,具承上压能力小.
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Reducing coupling deformation during machining of high-strength, large-sized casing coupling
减小(高强度、大口径)石油套管接箍加工变形
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The program is to process all kinds of oil well pipe thread and casing coupling.
该项目是加工各类油井管螺纹、套管接箍的机械加工项目。
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A kind of ringed core pulling mechanism of injection die of plastic casing coupling is introduced.
介绍了塑料管套注射模的环形型芯抽芯机构.
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简介了高强度、大口径石油套管接箍机械加工工艺,以及测量接箍变形的方法;
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由于套管尺寸大、下入深、悬重大,引起母接箍变形,上扣不到位;
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- 相关词组
- articulated coupling铰链式联轴器,活节联接器;
- outer casing外护板;
- tee coupling三通接头;
- borehole casing钻孔套管;
- casing shoe套管靴;
- turbine casing涡轮机机壳;
- adapter coupling套筒式联轴器;连轴齿套;管接头联轴器;转接;
- casing spear套管矛;
- brickwork casing[机] 砖工刷灰,砖工整理,砌砖工作;
- breakaway coupling断开式联轴节;
- casing line套管钢丝绳;
- coupling buckle车钩环舌;
- boring casing钻探套管;
- anharmonic coupling非谐耦合;
- casing adapter套管异径接头,管柱接头;
- air casing气隔层,气套;
- azo coupling偶氮偶合;
- well casing套筒;
- casing leak外壳漏泄,机壳漏泄;
- volute casing蜗线型外壳,蜗形机壳,线型外壳;
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