1.
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
2.
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
3.
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
4.
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
5.
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。
6.
blowout preventer of three stage packer type
三段密封器式防喷器
7.
fire-fighting monitor
消防喷射器火警监测器
8.
A whirling or surging motion, as of water.
打旋象水那样的旋转或喷涌
9.
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
10.
maximum working pressure of blowout preventer
防喷器最大工作压力
11.
slip ram preventer
带卡瓦的闸板式防喷器
12.
stripper type preventer
环状橡胶心子防喷器
13.
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。
14.
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
15.
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
16.
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。
17.
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。
18.
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