Discuss on the technique of high pressure rotary dynamicseal in the rotary blowout preventer;
旋转防喷器高压旋转动密封技术的探讨
Static characteristic analysis of RBOP based on Pro/E;
基于Pro/E的旋转防喷器静态特性分析
The RBOP homemade existed some problems, such as the seal s life is very short ect, so, the new type RBOP was designed on the base of collecting the information about the design, analysis, calculations and use of the RBOP inside and outside the country.
针对国产旋转防喷器密封胶芯极易损坏的情况,本文在收集分析国内外有关旋转防喷器的设计、分析、计算、使用等资料的基础上,结合国内目前在用的旋转防喷器存在的一些问题,开发了新型旋转防喷器。
While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure.
国内欠平衡钻井普遍实施 ,要用到的旋转防喷器是关键设备 ,技术含量高。
Design of a Rotating Blow-out Preventer(RBOP) with a New Sealing Structure
一种新型钻具密封结构的旋转防喷器的设计研究
Experimental Research on Steel Fire Roller Shutter of Rotary Water Sprinkler Protection;
旋转式水喷淋保护钢质防火卷帘技术研究
A jetting procedure for the anticorrosion inside the oil pipe by the rotation of a superspeed is used in ChingQing Qilfield
超高速旋转喷涂工艺在油套管内防腐中的应用
Double Screw Conveyor Adopted for Prevention and Treatment of Water Gushing
双螺旋输送器与喷涌的有效预防和处理
Dry spray: An anti-set-off spray using dry powder.
喷粉器:用干粉喷剂的防止反印喷粉器。
blowout preventer of three stage packer type
三段密封器式防喷器
fire-fighting monitor
消防喷射器火警监测器
A whirling or surging motion, as of water.
打旋象水那样的旋转或喷涌
Fluid flow pattern in rotor cavity of roto-jet pumps
旋转喷射泵转子腔内液体的流动规律
maximum working pressure of blowout preventer
防喷器最大工作压力
slip ram preventer
带卡瓦的闸板式防喷器
stripper type preventer
环状橡胶心子防喷器
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。
Application on high-pressure jet pile in the foundation pit anti-seepape engineering
高压旋喷桩在基坑防渗工程中的应用
Design and application of multiaxial jet-grouting impervious wall in the reinforcement project
多轴旋喷防渗墙在加固工程中的应用
Details: I am looking to buy whirlaway flat surface cleaners. These are an attachment for high pressure jet wash machines, used mainly for driveway and patio cleaning.
我正在找高速旋转平面清洁器，是属于高压喷气清洁器的部件，用于车道以及院子的清洁。
I am looking to buy whirlaway flat surface cleaners. These are an attachment for high pressure jet wash machines, used mainly for driveway and patio cleaning.
求购高速旋转平面清洁器，是属于高压喷气清洁器的部件，用于车道以及院子的清洁。
Simulated Experiment of the Turbo-type Whirling Sprinkler for Achieving Variable Rate Irrigation
涡轮式旋转喷头实现变域喷洒的仿真试验