您要查找的是不是:
- Magnetism driving pipeline pump for use in petroleum and chemistry industry. 石油化工用磁力传动离心管道泵的设计与试验。
- Application and Dissemination of Double-Vortex Seal in Pipeline Pump. 双螺旋密封在长输油泵上的推广应用
- Situation: Terrorist forces have captured Alaskan Pipeline Pump Station at grid WA542679, with the intent of creating an environmental disaster. 恐怖份子占领了阿拉斯加管线泵站;想要制造环境灾难.
- The design of self priming centrifugal pipeline pump is discussed,the primary hydraulics and structure design formulas and diagrams are offered. 论述了石油化工用自吸离心管道泵的设计方法,给出了主要的水力设计与结构设计的计算公式与图表。
- The magnetism driving pipeline pump for use in petroleum and chemistry industry is a centrifugal pump with contactless driving realized by means of magnetism. 石油化工用磁力传动离心管道泵是利用磁性原理实现无接触传动的新型全密封泵。
- Type ISG In-Line pumps are mainly used to water supply for high buildings,booster pipeline pumps,fire fighting and air condition system. ISG立式管道泵主要用于高层建筑供水、管道增压、消防喷淋和中央空调循环系统。
- This pipeline pumps mainly the highly waxy DaQing crude with increasing volumes of imported Russian crude sandwiched between batches of DaQing crude. 该管道主要输送高含蜡的大庆原油,随着进口俄罗斯原油量的增大,该管线目前顺序输送大庆原油与俄罗斯原油。
- Pipeline pumps are increasingly doing useless work with the decrease of annual throughput in Renqiu-Beijing Oil Pipeline. 随着任京线年输量的逐渐下降,管道输油泵所做的无用功越来越多。
- GDL vertical multistage pipeline pump series; GDL 立式多级管道泵系列;
- Design and test of self-priming centrifugal pipeline pump 石化自吸离心管道泵的设计与试验
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- New laws to deal with this abuse are in the pipeline. 正在制定处理这种弊端的新法令。
- Pipe line design of long pipeline pumping station 浅谈长管路泵站的管路设计
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- In the pipeline now are lower prices for public baths on Saturdays. 正在考虑降低公共澡堂周六票价的事情。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗?