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- oil well seal layer 油井封层
- An oil well blew out in the oil field. 油田里有一口油井发生井喷。
- An oil well blew out in the North Sea. 北海的一口油井发生了井喷。
- This oil well runs 80 tons of oil every day. 这口油井每天出石油 80 吨 。
- Advanced clamp box design, it can compact seal layer. 先进印垫夹盒设计,能很好的压紧印章垫。
- This is an oil well that no longer produces. 这是一口不再出油的油井。
- The oil well delivers 300 barrels a day. 这口油井日产原油300桶。
- The oil well flowed 80 barrels a day. 这口油井日产80桶油。
- Adjusting the seal ring you can get the best seal. 调整密封圈的押紧程度，可以获得最佳密封效果。
- This was how the first oil well was sunk. 第一口油井就是这样打出来的。
- When was the first offshore oil well drilled? 第一口滨海油井是什么时候打的钻?
- The oil well delivers 500 tons a day. 这口油井每天喷油500吨。
- The oil well delivered only 50 barrels a day. 这口油井每天只产原油五十桶
- The oil well delived 20 barrels a day. 这口油井每天出20桶油。
- ZTFB photosensitive seal layer edge bonding machine is a special machine, which uses bonding die cavity to electric perm and spin to avoid ink infiltrate. ZTFB型光敏机印章垫封边机是利用封边模腔对光敏垫周边进行电烫，旋压，使印章与章壳周端边熔为一体，阻止印墨向外渗漏的一种专用机器。
- The oil well delivered only50 barrels a day. 这口油井每天只产原油五十桶
- The oil workers are drilling an oil well. 石油工人正在打油井。
- That is an oil well that no longer produces. 那是一口不再出油的井。
- To start producing. Used of an oil well. 开始生产。用于油井
- The oil well delivered 20 barrels a day. 这口油井每天出20桶油。
