Plastic sealed micro-wave low noise diode blowout preventer of three stage packer type

1、

The seal unit used for well head blowout preventer is representative on-off flexible seal system.

井口防喷密封装置是一个典型的开关柔性密封系统。

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2、

Nonlinear elastic-plastic finite element analysis of blowout preventer

双闸板防喷器壳体非线性有限元分析

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3、

The annular BOP is the important assembly of the blowout preventer control system.

环形防喷器是井口防喷控制装置的重要组成部件之一。

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4、

Research on Structure of Variable Bore Ram Blowout Preventer

可变径闸板防喷器结构研究

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5、

Development of trial equipment for the rotary blowout preventer

旋转防喷系统试验装置的研制

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6、

The Review of the Situation and the Developing Trend of Rotary Blowout Preventer

浅谈我国旋转防喷器技术的现状与发展

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7、

Key-points analysis onto the domestic design of Williams high pressure rotary blowout preventer

Williams高压旋转防喷器国产化要点浅析

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8、

A new inner blowout preventer is developed and the industrial test and theoretical study are finished.

开发设计了一种新型内防喷器，并完成了工业性试验和理论研究工作。

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9、

What do we use to control the blowout preventer?

我们用什么来控制封井器呢？

provided by jukuu

10、

We haven't had time to test blowout preventer this morning.

今天上午我们已经没有时间试防喷器了。

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11、

Research on the Evaluation of Customer Satisfaction Index for Brace Blowout Preventer

井口防喷器用户满意指数测评方法研究

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12、

Analysis and research on rubber seal of Williams high pressure rotary blowout preventer

对Williams高压旋转防喷器用胶芯的分析研究

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13、

Study on evaluation systems and appraisal method of CSD for blowout preventer

防喷器用户满意度测评体系和评价方法研究

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14、

Development and application of digital electric drive liquid blowout preventer control system

数字化电控液防喷器控制系统的研制与应用

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15、

Suggestions on technical development for the bituminous waterproof felt industry

对我国沥青防水卷材行业技术进步工作的建议

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16、

The above building adopts masonry-concrete structure and reinforced steel concrete structure and the roof adopts polystyrene foaming plate heat preservation, APP bituminous felt water-proof roofing.

以上采用砖混结构及钢筋混凝土结构，屋面采用聚苯乙稀泡沫板保温、APP卷材防水。

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17、

And the LORD said not that he would blot out the name of Israel from under heaven: but he saved them by the hand of Jeroboam the son of Joash.

14：27耶和华并没有说要将以色列的名从天下涂抹，乃藉约阿施的儿子耶罗波安拯救他们。

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18、

Let me alone, that I may destroy them, and blot out their name from under heaven: and I will make of thee a nation mightier and greater than they.

你且由着我，我要灭绝他们，将他们的名从天下涂抹，使你的后裔比他们成为更大更强的国。

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19、

You must not blot out all opposition. Some of the criticisms made even by the Rightists are correct and should not be categorically rejected.

你不能把反对意见都一笔抹去。右派的批评也有一些是对的，不能一概抹杀。

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20、

One act like this cannot blot out his former transgressions. Electric charges, positive and negative, which are responsible for electrical forces, can wipe one another out.

单单这样一个行动并不能抵消他以往的过失。担负电力的正负电荷是能够相互抵消的。

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