pumper

Finite Element Analysis and Dynamics Simulation of Ladder Structure of Scaling Ladder Pumper

伸缩云梯消防车臂架结构强度有限元分析与动力学仿真

Development of a Novel Casting Cu Alloy for Seawater Pumper and Valves

海水泵阀用新型铸造铜合金的研制

The main products are Long-stroke energy saving oil pumper and disk type brake .

主要产品有长冲程节能型抽油机和盘式刹车。

Research on reasonable submergence depth of pumper during polymer flooding

聚合物驱抽油井合理沉没度的研究

Do I iook Iike I 'm gonna be a good gas pumper , huh ?

我是不是看上去会成为一个不错的加油工人，嗯？

Do you have a pumper for bicycle tires ?

你有没有脚踏车的打气筒？

The character of high speed light pulse distortion and the fluency of the amplified spontaneous emission on the SNR gain under high power signal and pumper are analyzed .

同时进一步分析了在大信号、高泵浦功率条件下高速光脉冲信号放大过程中的各种畸变特性以及放大的自发辐射对系统信噪比增益的影响。

Firefighter : Hey , Chief ! There 's a1959 pumper truck being auctioned today .

消防队员：嘿，头儿，今天有一辆1959年的消防卡车要拍卖，我们买了吧。

Based on injector concept , Gudao oil production plant developed a gas lubricating gun , it greatly cut beam pumper 's lubrication and maintenance time and improve oil production efficiency .

孤岛采油厂根据医用注射器原理，研制了气动黄油枪，大大缩短了游梁式抽油机润滑保养时间，提高了采油时率。

In this thesis , in order to make the beam pumper save energy and improve efficiency , the problem of dry and empty pumping and parking monitor are analysised and researched .

本文围绕游梁式抽油机节能降耗，提高效率，针对油井的空抽问题和停机监控问题进行分析研究，设计了抽油用自适应电机智能控制系统。

Follow Kenny as he takes every septic challenge that comes his way , culminating in a pilgrimage to that Mecca of waste management , the International Pumper and Cleaner Expo in Nashville , Tennessee .

影片跟随肯尼面对他生活中遇到的每一个棘手的挑战，一路走向废物管理的巅峰圣地&在田纳西那什威尔的国际管道及清洁博览会。

In dry season , pumping test lasted 9 hours , the drawdown is only 4.48 m and the water yield is 287.76 m ￣ 3 / d. It is sufficient for the continuous mining by 2 inch water pumper .

枯水期抽水试验延续9h，水位下降4.48m，出水量287.76m￣3／d，开采是有保证的。