Clean and check this batch of casing, and have each joint measured and numbered.
请将这批套管清洗检查，并丈量编号。
We are connecting the guide shoe and casing shoe.
我们正在接引鞋和套管鞋。
Record all the drill pipe and casing pressure;
记录钻杆压和套压；
Finally, the buckled string will make multiple wear on casing, tubing and rod string.
油管屈曲造成套管、油管、抽油杆柱之间的多重磨损。
We are connecting the guide shoe and the casing shoe.
我们正在接引鞋和套管鞋。
We are setting up a mill for production of tubing and casing couplings.
我公司新上接箍项目，主要生产石油套管接箍和油管接箍。
It is a most popular and common occurrence that pressure changes in production casing.
在油气井中，油层套管内压力变化是最普遍、最常见的一种现象。
The gluing deteriorates seal performance and connection strength of casing directly.
套管一旦发生粘扣，直接影响到套管柱的密封性能和连接强度。
First, connect the guide shoe and the casing shoe.
先接好引鞋和套管鞋。
Set in a casing pipe cutting, equipment, light and practical.
集套管切管于一身，装备轻便实用。
And the reducer casing is used to apply and test this system.
并以减速器为例进行了系统的应用验证。
A charging seat for a telephone set comprises a casing body and a cover body.
一种电话机充电座，包括一壳体与一盖体。
The casing is made by fireproofing plastic and is good for environmental protection.
外壳使用放火阻燃塑料制成，有益环保；
The casing is made by fireproofing plastic and is good for environmental protection.
外壳使用放火阻燃塑料制成，有益环保；
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