The victory well tube factory mainly provides each type the well tube, the type are many, year to year manages.

胜利井管厂主要提供各种类型的井管，种类多，常年经营。

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Scale deposit takes place in well tube, pipeline and heating equipment of collection and transmission system in the Luliang oilfield, and damages to production system.

从井筒到地面集输系统的管线及加热设备结垢给陆梁油田的生产带来了极大危害。

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However with the reservoir pressure decreasing and water production gradually increasing, field test show it could be used to enhance entrainment capability of well tube.

但随着地层压力逐渐下降，产水量逐渐增加，现场试验表明井下节流工艺有助于提高个别气井的携液能力。

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The BP oil company, which provided the video, says it has been siphoning about 2000 barrels of oil a day using a narrow tube inserted in the well.

VOA: standard.2010.05.18

on the tube as well, it's really nice to kind of come down the escalator

在地铁上也一样，真的很美好的是，当你乘坐自动扶梯时，

街头表演的魅力 - SpeakingMax英语口语达人

Then, it was a shelter 'cause--well, certain Tube stations, particularly deep ones, became almost a kind of home for many Londoners.

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This flagship HTS incorporates Samsung's proprietary vacuum tube and digital amplifier, as well as the latest in Smart TV features to create the best entertainment experience available.

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Friends say Mr Menezes was as shocked as all Londoners by the 7 July tube and bus bombings, as well as the attempted London public transport attacks on Thursday 21 July - the day before he was shot.

BBC: Profile: Jean Charles de Menezes