preventer的例句大全

Slip ram preventer stripper type preventer Use the BOP crane to pick up the BOP stack onto the beams of the moonpool.

用防喷器吊车将防喷器组吊到滑动门上。

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This paper gives a simple description of protection method for high cliffed slope control blasting immediately near to existing electric railway, lays emphasis on design and of steel pipe mesh preventer, this method is satisfactory for ensuring existing electric railway transportation safety.

本文对紧临既有铁路高陡边坡控制爆破防护方法进行简要介绍，重点讨论钢管排架防护法的设计与施工架设，并应用于实际工程，在确保既有铁路运营安全方面获得满意的效果。

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Sealing characteristics of rubber core in the through-tubing blowout preventer Wire Line Explosive Recondition Technology of Downhole Breakdown Casing through Tubing

过油管防喷器胶芯的密封特性过油管电缆传输爆炸打通道工艺技术

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Discussion on the Structure of Wave Preventer for LPG Tank Car

液化石油气汽车槽车防波板结构探讨

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

塑封低噪声微波二极管三段密封器式防喷器

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Development and Application of Multipurpose Underground Borehole Blowout Preventer

多功能井下钻孔防喷装置的研制和应用

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The trip preventer uses the inertia in up and down movement of the horsehead, through driving the rotating mechanism of the worm wheels and worms with balance wheel makes sucker rod revolve undirectionally, thus the trip accident can be prevented effectively.

抽油杆自动旋转防脱器是利用驴头上、下运动中的惯性，通过摆轮驱动蜗轮、蜗杆旋转机构，从而带动抽油杆作单向旋转，可以有效防止抽油杆脱扣事故的发生。

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